illi Tas Shinjuku

The illi Tas Shinjuku aparthotel is an excellent choice for families and large groups seeking spacious and stylish accommodation in the heart of Tokyo's vibrant Shinjuku district. Unlike most tiny Japanese hotels, its apartments win guests over with abundant space, thoughtful layouts, and modern design. Guests especially appreciate the home-like comfort, combined with hotel-quality cleanliness and high-end appliances. The key differentiator is the fully contactless service, which guarantees privacy but requires a degree of self-sufficiency.

Key Observations

Atypical spaciousness for Tokyo: Nearly every review mentions the incredible room sizes. Up to 5–6 adults can comfortably spread out with all their bulky luggage — a huge rarity in the Japanese capital.

Ideal separation of spaces: The room layout is meticulously thought out; guests praise the completely separate toilet, shower area, and twin-sink vanity, which is critically important when a large group shares the space.

Digital, staff-free format: The hotel operates on a contactless system with self check-in via a tablet in the lobby, which saves time but means there is no conventional 24-hour front desk.

Main Pros

Impressive room size, stylish minimalist design, and high-quality, durable materials.
Fully equipped kitchen with all necessary cookware, microwave, kettle, and a generous refrigerator and freezer.
A quality washer-dryer in every room (laundry pods provided free of charge).
Excellent quiet at night, thanks to being on a calm residential side street away from noisy thoroughfares.
Walking distance to the metro, 24-hour 7-Eleven, chain drugstores, and specialty coffee shops.

Main Cons

Limited AC control (during intense summer heat, the fixed temperature of 25°C may feel insufficient for a large group).
No iron or ironing board in the rooms, causing minor inconvenience for longer stays.
Difficulty finding the entrance on the first try due to the discreet signage on the low-rise Akiba building.

Overall Grade: A-

Hotel Overview

Basic Information:

Name — illi Tas Shinjuku
Address — 2F-8F 2-15-29 Shinjuku, Shinjuku Ward, Tokyo, 160-0022, Japan
Contact — Communication is conducted online via the booking form, messengers, or email; there is no physical front desk.
Year opened — Located in a modern, recently updated building with new furniture and plumbing.
Number of rooms — A small collection of individual floor-through apartments.
Positioning and category — Stylish designer family aparthotel.

Description: illi Tas Shinjuku represents a new generation of Japanese "smart" apartments aimed at discerning travelers. The concept blends homey warmth, spacious layouts, and eco-minimalist aesthetics with light wood, soft pastel tones, and top-quality built-in appliances. Rooms feature sturdy bunk beds and double beds, plus large six-person dining tables where everyone can gather in the evening.

Target Audience: The hotel is ideal for families with small children, groups of friends of 4–6 people, and travelers planning an extended stay in Tokyo who prefer an independent lifestyle on the road.

Location & Transport

Location: The hotel is in Shinjuku — Tokyo's premier entertainment, business, and shopping hub. The rooms are on a quiet residential street, shielding guests from street noise, sirens, and restaurant clamor.

Key Points of Interest: Shinjuku-sanchome metro station is about a 5–10 minute leisurely walk away. The major transport hub of Shinjuku Station (JR Shinjuku) and the bus terminal are about 10–15 minutes on foot. An excellent drugstore is right next door, and across the street is a 24-hour 7-Eleven.

Transport: Shinjuku-sanchome station serves three key Tokyo Metro lines (Marunouchi, Shinjuku, and Fukutoshin), allowing direct access to Shibuya, Ginza, and Ikebukuro without transfers. Taxis are easy to hail on the nearby main road.

Walkability: The area is extremely pedestrian-friendly, with wide, even sidewalks. The only catch: the hotel entrance is in the inner courtyard of the Akiba building, making it tricky to spot the first time.

Grade: A

Rooms & Cleanliness

The rooms are absolutely spotless — a point unanimously highlighted by every guest. Beds are dressed in high-quality, soft linens, though some travelers note the mattresses are on the firm side and pillows are rather flat. The zoning is brilliantly designed: one person can shower while others use the separate toilet or the two independent sinks. Durable laminate flooring, a complete absence of dust, and no foreign smells make the stay extremely comfortable.

Grade: A

Service

As an unmanned hotel, there is no traditional service. All communication with management happens via messaging. According to guest reviews, the hosts are incredibly responsive and friendly, quickly resolving any technical issues (such as a door code glitch). Upon check-in, guests are often greeted with welcome gifts of Japanese snacks. However, the lack of an on-site physical concierge means that obtaining a rare household item, like an iron, is not possible on the spot.

Grade: B+

Dining

There is no on-site restaurant and breakfast is not provided. The in-apartment kitchen is equipped with a stove, microwave, kettle, and a full set of cookware, making self-catering a breeze. For those who prefer to eat out, within a five-minute walk are hundreds of cafés, authentic ramen shops, Japanese restaurants, and coffee bars with fresh pastries.

Grade: B+

Facilities & Amenities

The standout in-room feature is a powerful washer-dryer, which lets you pack far fewer clothes for the trip. The building has a modern, quiet elevator, saving you from lugging heavy bags up stairs. Rooms also come with universal power adapters. Wi-Fi is stable and high-speed, suitable for remote work. There is no spa or fitness room on the premises.

Grade: A-

Important Notes

Check-in can only be completed online via a link sent in advance; without filling out the form, you will not receive the entry door code.
The air conditioner is locked to heating or cooling with a maximum limit of 25°C, which may not suit those who like a very cold room.
The hotel does not provide an iron or ironing board, even upon individual request.

Practical Tips for Guests

1. Complete online check-in before your flight so you don't waste time at the lobby tablet on arrival.
2. Study photos of the Akiba Building's façade in advance to quickly find the correct entrance leading to the elevator.
3. Stock up on bottled water, drinks, and staples at the drugstore next door — prices there are more attractive than at standard convenience stores.
4. Make full use of the washing machine: a full wash-and-dry cycle takes about 3–4 hours, and clothes come out warm and dry.
5. If you find the pillows too flat, try folding them in half or request additional ones from management via the support chat ahead of time.

Final Verdict

illi Tas Shinjuku is a rare Tokyo find, offering vast living space, stylish design, and a home-away-from-home feel right in the heart of the action for larger groups.

Overall Grade: A-

Best for: Families with small children, groups of friends of 4–6, long-stay tourists.

Not for: Solo backpackers, elderly travelers accustomed to a classic 24-hour reception desk and live concierge service.

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