Shinjuku Washington Hotel is conveniently linked directly to Shinjuku Station by an underground passageway. From the hotel, Haneda International Airport can be reached in about an hour via airport limousine bus. Nearby attractions include the Tokyo Metropolitan Government Building which has two free-of-charge panoramic observation decks, as well as Yodobashi Camera, a popular store that sells electronics at affordable prices. The famous Kabukicho entertainment area is a 10-minute walk away.
The compact rooms at Hotel Shinjuku Washington are modern and well-appointed. During their downtime, guests can enjoy watching pay-per-view movies on the flat screen televisions. Rooms are equipped with electric kettles, humidifier/air purifiers, and telephones. Internet access is available throughout the hotel. Bathrooms include a variety of complimentary toiletries as well as bidet-type toilets.
Manhattan Table features views of Shinjuku's skyline and serves a variety of grilled dishes in both Japanese and American styles. Fujita features grilled Japanese specialties such as teppanyaki, shabu shabu, and wagyu beef. Shinjuku Washington Hotel also has a coffee shop and a bar. Authentic Chinese food such as porridge and dumplings can be sampled at Serari-geihinkan.
The hotel offers coin-operated computers with printing services in the lobby, as well as coin-operated washing machines and dryers. A 24-hour convenience store can be found on the first floor. Through the concierge services, guests can book day trips and make restaurant reservations. A foreign currency exchange machine is located within the hotel, in addition to 8 banquet halls capable of accommodating up to 135 people.