Shinjuku Washington Hotel ANNEX is a business hotel a 10- to 15-minute walk from Shinjuku Station. The airport limousine bus stops in front of the main building's entrance, and check-in is done by machine. Towels are changed daily, and guests can choose their cleaning method by placing a cleaning magnet sticker on the door when they go out. Rooms are small, so opening two 24-inch suitcases is inconvenient, and soundproofing is weak.