1:1 Verdict Summary: On Inter-room & Floor Soundproofing (10.0), Karaksa Hotel Tokyo Station stands out: The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors. By contrast, at Shinjuku Washington Hotel Annex (3.4) (Mattress & Pillow Sleep Comfort): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Overall (All Travel Styles), Karaksa Hotel Tokyo Station is the stronger choice across Inter-room & Floor Soundproofing, Mattress & Pillow Sleep Comfort, Subway/Rail Station & Airport Transit Access.
This 1:1 comparison guide synthesizes recurring observations from verified guest stays. Actual experience may vary by assigned floor, wing, or travel season.
Shinjuku Washington Hotel Annex Notice · Renovation Verified Upgrade: 2019-01-01
1. Who Are You Traveling With?
Even between the same two hotels, the better choice shifts depending on whether you are traveling with infants, senior parents, a partner, or solo.
Karaksa Hotel Tokyo Station: 9.3(S)vsShinjuku Washington Hotel Annex: 7.9(B)
On Baby/Kids Gear & Child Policy (10.0), Karaksa Hotel Tokyo Station stands out: Dedicated family conveniences are thoughtfully provided, and necessary child care equipment can be borrowed from designated common areas. By contrast, at Shinjuku Washington Hotel Annex (Flooring Material & Barefoot Comfort): Soundproofing between adjoining rooms is weak, allowing conversational chatter, snoring, and luggage handling to filter into the living space. For Family with Infants & Toddlers, Karaksa Hotel Tokyo Station is the stronger choice across Baby/Kids Gear & Child Policy, Flooring Material & Barefoot Comfort, Inter-room & Floor Soundproofing.
Karaksa Hotel Tokyo Station: 9.0(A)vsShinjuku Washington Hotel Annex: 6.6(C)
On Twin, Triple & Family Room Flexibility (10.0), Karaksa Hotel Tokyo Station stands out: Specialized room types accommodating various group sizes are available, making the property well-suited for larger families or groups. By contrast, at Shinjuku Washington Hotel Annex (Room Size, Layout & Luggage Space): Standard double rooms are very tight on floor space, but certain higher-tier layouts can comfortably accommodate multiple suitcases and a stroller. For Family with Young Kids, Karaksa Hotel Tokyo Station is the stronger choice across Twin, Triple & Family Room Flexibility, Room Size, Layout & Luggage Space, Inter-room & Floor Soundproofing.
Decisive Factors: Twin, Triple & Family Room Flexibility · Room Size, Layout & Luggage Space · Inter-room & Floor Soundproofing
Karaksa Hotel Tokyo Station: 8.8(A)vsShinjuku Washington Hotel Annex: 7.5(B)
On Breakfast Variety, Freshness & Taste (10.0), Karaksa Hotel Tokyo Station stands out: The breakfast offering is well regarded by guests for its reliable freshness, satisfying taste, and careful food management. By contrast, at Shinjuku Washington Hotel Annex (Mattress & Pillow Sleep Comfort): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Traveling with Parents & Seniors, Karaksa Hotel Tokyo Station is the stronger choice across Breakfast Variety, Freshness & Taste, Mattress & Pillow Sleep Comfort, Subway/Rail Station & Airport Transit Access.
On Free Late-Night Snacks, Drinks & Minibar (10.0), Karaksa Hotel Tokyo Station stands out: Complimentary beverage and light refreshment service is provided in the lounge during specific hours for guests to unwind. By contrast, at Shinjuku Washington Hotel Annex (Breakfast Variety, Freshness & Taste): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Hotel Staycation & Resort Relaxation, Karaksa Hotel Tokyo Station is the stronger choice across Free Late-Night Snacks, Drinks & Minibar, Breakfast Variety, Freshness & Taste, Mattress & Pillow Sleep Comfort.
Karaksa Hotel Tokyo Station: 6.5(C)vsShinjuku Washington Hotel Annex: 6.2(C)
On Inter-room & Floor Soundproofing (10.0), Karaksa Hotel Tokyo Station stands out: The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors. By contrast, at Shinjuku Washington Hotel Annex (3.4) (Mattress & Pillow Sleep Comfort): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Couples & Anniversary Getaway, Karaksa Hotel Tokyo Station is the stronger choice across Inter-room & Floor Soundproofing, Mattress & Pillow Sleep Comfort, Free Late-Night Snacks, Drinks & Minibar.
Karaksa Hotel Tokyo Station: 8.6(A)vsShinjuku Washington Hotel Annex: 6.4(C)
On Inter-room & Floor Soundproofing (10.0), Karaksa Hotel Tokyo Station stands out: The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors. By contrast, at Shinjuku Washington Hotel Annex (3.4) (Street, Rail & Exterior Noise): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Quiet Rest & Deep Sleep, Karaksa Hotel Tokyo Station is the stronger choice across Inter-room & Floor Soundproofing, Street, Rail & Exterior Noise, Mattress & Pillow Sleep Comfort.
Karaksa Hotel Tokyo Station: 9.0(A)vsShinjuku Washington Hotel Annex: 6.5(C)
On Room Size, Layout & Luggage Space (10.0), Karaksa Hotel Tokyo Station stands out: Clever furniture design allows large luggage to be stowed away efficiently, keeping walking paths clear and maximizing room functionality. By contrast, at Shinjuku Washington Hotel Annex (5.2) (Twin, Triple & Family Room Flexibility): The shared laundry room has limited-capacity washers and dryers, which can lead to significant waiting times during peak usage. For Friends & Group Travel, Karaksa Hotel Tokyo Station is the stronger choice across Room Size, Layout & Luggage Space, Twin, Triple & Family Room Flexibility, Coin Laundry, Ice, Microwave & Takeout.
Karaksa Hotel Tokyo Station: 6.9(C)vsShinjuku Washington Hotel Annex: 6.5(C)
On Subway/Rail Station & Airport Transit Access (10.0), Karaksa Hotel Tokyo Station stands out: The property enjoys exceptional transit convenience, located within walking distance of major rail hubs and airport transit routes. By contrast, at Shinjuku Washington Hotel Annex (5.6) (Check-in Speed & Luggage Storage): Soundproofing between adjoining rooms is weak, allowing conversational chatter, snoring, and luggage handling to filter into the living space. For Solo Traveler, Karaksa Hotel Tokyo Station is the stronger choice across Subway/Rail Station & Airport Transit Access, Check-in Speed & Luggage Storage, Inter-room & Floor Soundproofing.
Karaksa Hotel Tokyo Station: 8.1(B)vsShinjuku Washington Hotel Annex: 6.4(C)
On Inter-room & Floor Soundproofing (10.0), Karaksa Hotel Tokyo Station stands out: The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors. By contrast, at Shinjuku Washington Hotel Annex (3.4) (Subway/Rail Station & Airport Transit Access): Walking to Shinjuku Washington Hotel Annex Station can take a notable amount of time and effort, but convenient transit routes run directly right in front of the main entrance. For Business Trip & Workation, Karaksa Hotel Tokyo Station is the stronger choice across Inter-room & Floor Soundproofing, Subway/Rail Station & Airport Transit Access, Lighting, Blackout, Outlets, Desk & Wi-Fi.
Karaksa Hotel Tokyo Station: 8.1(B)vsShinjuku Washington Hotel Annex: 6.8(C)
On Inter-room & Floor Soundproofing (10.0), Karaksa Hotel Tokyo Station stands out: The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors. By contrast, at Shinjuku Washington Hotel Annex (3.4) (Mattress & Pillow Sleep Comfort): The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults. For Overall (All Travel Styles), Karaksa Hotel Tokyo Station is the stronger choice across Inter-room & Floor Soundproofing, Mattress & Pillow Sleep Comfort, Subway/Rail Station & Airport Transit Access.
Shows the largest score gaps first so you can spot decisive differences immediately, or switch to All Items to inspect every checklist.
Compared Item
Karaksa Hotel Tokyo Station
Shinjuku Washington Hotel Annex
Inter-room & Floor Soundproofing
10.0· S+6.6 Edge
The rooms offer a peaceful environment without disturbance from adjacent rooms or footstep noise from upper floors.
3.4· Caution
Soundproofing between adjoining rooms is weak, allowing conversational chatter, snoring, and luggage handling to filter into the living space.
Mattress & Pillow Sleep Comfort
10.0· S+6.1 Edge
The mattresses and pillows provide supportive comfort for a restful night's sleep, accompanied by high-quality bedding.
3.9· Caution
The mattresses feel on the firmer, slightly worn side, and standard double beds may feel cramped for two larger adults.
Guest Quietness, Floor Security & Night Safety
4.2· Caution
Elevator keycard access provides reliable security, though perceived sound levels can vary depending on room location relative to nighttime street activity.
10.0· S+5.8 Edge
Located in a predominantly corporate office district, the surrounding streets remain remarkably quiet and safe at night without rowdy crowds.
Room Size, Layout & Luggage Space
10.0· S+4.8 Edge
Clever furniture design allows large luggage to be stowed away efficiently, keeping walking paths clear and maximizing room functionality.
Room Type & Floor Selection Tip
In rooms configured with a sofa bed, guests can slide open suitcases into to maintain open walkways.
5.2· Caution
Standard double rooms are very tight on floor space, but certain higher-tier layouts can comfortably accommodate multiple suitcases and a stroller.
Conditional Caution & Avoidance Guide
To ensure comfortable moving space, skip the standard double and opt for the .
Subway/Rail Station & Airport Transit Access
10.0· S+4.4 Edge
The property enjoys exceptional transit convenience, located within walking distance of major rail hubs and airport transit routes.
Room Type & Floor Selection Tip
For airport limousines, guests can reach the boarding points around the within a convenient .
5.6· Caution
Walking to this property Station can take a notable amount of time and effort, but convenient transit routes run directly right in front of the main entrance.
Conditional Caution & Avoidance Guide
On rainy days, guests can head toward this property Station via the , or board the direct Narita Airport limousine bus right at the main entrance of this property.
Housekeeping & Towel/Amenity Delivery
6.5· C
Standard daily refreshes are performed routinely, while deep cleaning requests during consecutive stays may incur supplementary terms.
Conditional Caution & Avoidance Guide
During consecutive stays, requesting may incur an .
10.0· S+3.5 Edge
For consecutive stays, regular housekeeping is reliably carried out upon request, accompanied by a daily replenishment of bottled water.
Coin Laundry, Ice, Microwave & Takeout
10.0· S+3.3 Edge
Shared appliances and eating areas are conveniently laid out on designated floors, making it easy to enjoy takeout or warm quick snacks.
6.7· C
The shared laundry room has limited-capacity washers and dryers, which can lead to significant waiting times during peak usage.
Conditional Caution & Avoidance Guide
To cut down drying time in the 2nd-floor laundry room, it is recommended to .
Overall Value for Money
7.6· B
Room rates can fluctuate considerably depending on booking timing, making early verification advantageous for optimal value.
Conditional Caution & Avoidance Guide
Rates spike dramatically when booking , so is strongly recommended for good value.
10.0· S+2.4 Edge
Room rates are reasonable compared to central this property, providing high overall value for money in terms of room condition and on-site amenities.
Lighting, Blackout, Outlets, Desk & Wi-Fi
7.7· B+1.5 Edge
Core in-room amenities function reliably, though room lighting levels and Wi-Fi stability may vary slightly depending on room location.
6.2· C
The room lighting relies on subdued warm fixtures, leaving the overall living area feeling rather dark during evening hours.
Floor, Furniture & Kettle Hygiene
10.0· S
The cleanliness of room flooring, furniture, and in-room kettles and tableware is rigorously maintained, inspiring trust among guests.
10.0· S
The renovated guest rooms are dust-free and clean enough for allergy-sensitive travelers, with air purifiers installed as standard.
Shuttle Service & Stroller/Wheelchair Walkability
10.0· S
Accessibility to major transit terminals is seamless, featuring step-free barrier-free walkways convenient for luggage and strollers.
10.0· S
A neighborhood loop bus stops right outside, providing convenient transit to nearby major railway terminals even in bad weather.
Room Type & Floor Selection Tip
When traveling to the station on rainy days, catching the right in front of the building is highly recommended.
Loungewear, Amenity Bar & Gym Quality
10.0· S
The quality of provided loungewear and guest amenities is excellent, offering comfortable daily convenience throughout the stay.
10.0· S
Standard disposable slippers and core toiletries are provided in the room, while additional amenities can be freely picked up from the designated station.
Room Type & Floor Selection Tip
Detailed grooming items such as razors, hairbrushes, and lotions can be collected freely from the .
Front Desk Hospitality & Multilingual Support
10.0· S
Front desk staff proficient in foreign languages are on hand to ensure smooth check-ins and attentive hospitality.
10.0· S
Front desk personnel provide polite and attentive service, handling luggage storage and guest inquiries with hospitality.
Nearby Convenience Stores, Shopping & Dining
10.0· S
The surrounding neighborhood is packed with convenience stores, department stores, and dining options within easy walking distance.
10.0· S
Major convenience stores and dining establishments are located on the ground floor, basement, and adjacent buildings, making late-night snacks and meals highly convenient to arrange.
Corridor & Door Sound Insulation
— (No notable issues observed)
6.2· C
Acoustic insulation around the entrance doors is inadequate, making hallway footsteps and passing chatter clearly audible from the bed.
Street, Rail & Exterior Noise
10.0· S
Indoor tranquility is well preserved from external traffic and commercial activity, making it suitable for noise-sensitive guests.
— (No notable issues observed)
Window Insulation & Ventilation
5.1· Caution
While room comfort is generally fine, window opening mechanisms may limit natural ventilation in certain guest rooms.
— (No notable issues observed)
Bedding & Towel Cleanliness
2.8· Caution
Bedding cleanliness is generally well maintained, though minor variances in linen crispness may be perceived depending on individual room conditions.
— (No notable issues observed)
Bathroom, Grout & Drain Hygiene
— (No notable issues observed)
10.0· S
While the bathroom layout is somewhat compact, the unit bath and bidet toilet are thoroughly cleaned and well maintained.
Indoor Air & Odor-Free Freshness
10.0· S
Indoor air quality inside guest rooms is maintained fresh and odor-free, ensuring a pleasant breathing environment.
— (No notable issues observed)
Flooring Material & Barefoot Comfort
10.0· S
The guest rooms feature low-dust wooden-style flooring that feels hygienic and comfortable underfoot.
— (No notable issues observed)
Climate Control, Water Pressure & Bath Layout
8.7· A
While many rooms offer comfortable separated bathroom facilities, certain layouts may feel relatively confined around the shower area depending on equipment setup.
Conditional Caution & Avoidance Guide
Please note that feature an , which can make the shower space feel quite tight.
— (No notable issues observed)
Check-in Speed & Luggage Storage
10.0· S
Check-in and check-out procedures are handled promptly, with reliable baggage storage service available before arrival and after departure.
— (No notable issues observed)
Public Space Crowd Level & Relaxed Vibe
— (No notable issues observed)
10.0· S
With fewer guest rooms than the sprawling main building, the annex lobby and shared facilities offer a noticeably less congested environment.
Baby/Kids Gear & Child Policy
10.0· S
Dedicated family conveniences are thoughtfully provided, and necessary child care equipment can be borrowed from designated common areas.
Room Type & Floor Selection Tip
When traveling with infants, you can borrow a at the for convenient in-room use.
— (No notable issues observed)
Twin, Triple & Family Room Flexibility
10.0· S
Specialized room types accommodating various group sizes are available, making the property well-suited for larger families or groups.
Room Type & Floor Selection Tip
For groups of 5 to 6 guests, you can stay comfortably by choosing or a .
— (No notable issues observed)
Breakfast Variety, Freshness & Taste
10.0· S
The breakfast offering is well regarded by guests for its reliable freshness, satisfying taste, and careful food management.
— (No notable issues observed)
Free Late-Night Snacks, Drinks & Minibar
10.0· S
Complimentary beverage and light refreshment service is provided in the lounge during specific hours for guests to unwind.
Room Type & Floor Selection Tip
Complimentary beverage dispensers and snack corners are available in the lounge .
— (No notable issues observed)
Early/Late Check-out & Upgrade Flexibility
— (No notable issues observed)
10.0· S
Joining the hotel's complimentary membership program unlocks late check-out privileges and welcome beverage perks.
Room Type & Floor Selection Tip
Enrolling in the free guest program entitles guests to a .
Room View Openness, Daylight & Privacy
3.2· Caution
Due to close proximity to neighboring buildings, natural light and open window views can be obstructed in certain rooms.
Conditional Caution & Avoidance Guide
There is a notable possibility of being assigned to a room facing a , requiring guests to due to lack of daylight.
— (No notable issues observed)
More 1:1 Hotel Matchups in Tokyo
Other frequently compared rival hotel matchups in the same destination.
Lotte City Hotel Kinshicho TokyoVSOriental Hotel Tokyo Bay
On Climate Control, Water Pressure & Bath Layout (10.0), Oriental Hotel Tokyo Bay stands out: Family-oriented units feature deep soaking tubs and well-maintained bathroom fixtures tailored for guests traveling with children. By contrast, at Lotte City Hotel Kinshicho Tokyo (5.0) (Free Late-Night Snacks, Drinks & Minibar): Post-checkout luggage storage is complimentary only until a designated hour, after which an additional fee is incurred. For Overall (All Travel Styles), Oriental Hotel Tokyo Bay is the stronger choice across Climate Control, Water Pressure & Bath Layout, Free Late-Night Snacks, Drinks & Minibar, Check-in Speed & Luggage Storage.
HOTEL GROOVE SHINJUKUVSLotte City Hotel Kinshicho Tokyo
On Climate Control, Water Pressure & Bath Layout (10.0), HOTEL GROOVE SHINJUKU stands out: Bathrooms feature robust water pressure and functional semi-separated layouts, paired with responsive individual climate controls. Meanwhile, Lotte City Hotel Kinshicho Tokyo shows relative trade-offs on Dinner, Kaiseki & In-Room Dining Quality. For Overall (All Travel Styles), HOTEL GROOVE SHINJUKU is the stronger choice across Climate Control, Water Pressure & Bath Layout, Dinner, Kaiseki & In-Room Dining Quality, Free Late-Night Snacks, Drinks & Minibar.
hotel MONday Premium UENOOKACHIMACHIVSSuper Hotel Premier Tokyo Station Yaesu-Chuoguchi
On Window Insulation & Ventilation (10.0), hotel MONday Premium UENOOKACHIMACHI stands out: Guest room windows can be opened slightly by hand, allowing fresh outdoor airflow for convenient ventilation without feeling confined. By contrast, at Super Hotel Premier Tokyo Station Yaesu-Chuoguchi (4.0) (Lighting, Blackout, Outlets, Desk & Wi-Fi): Guest rooms feature a wide central work desk and smart TVs compatible with popular OTT streaming platforms. For Overall (All Travel Styles), hotel MONday Premium UENOOKACHIMACHI is the stronger choice across Window Insulation & Ventilation, Lighting, Blackout, Outlets, Desk & Wi-Fi, Nearby Convenience Stores, Shopping & Dining.
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