Shinjuku Washington Hotel

Rooms and decor

The headline here is scale: Shinjuku Washington Hotel runs roughly 1,300 rooms split between a Main Tower and an Annex, which makes it the biggest hotel on this family list. That size is the point — an extended family or a full tour group can all stay in one building, often on floors close together. The room mix covers every group size: triples for three, family quads for four, and connecting rooms (two units joined by a door) for parties of five or six. Triple and family rooms run 22 to 28 sqm, wider than the budget-hotel norm, with tidy warm-toned decor, air-con, a fridge, a tea and coffee maker, a large TV, free Wi-Fi, and an en-suite with a proper bathtub. There is room to lay out three or four big suitcases without anyone climbing over them.

Food and amenities

For a 3-star, the on-site options are generous. There are three restaurants: Cardinal for the Western-Japanese buffet, Hakuun for Chinese, and Kappo for traditional Japanese. The standout is the 25th-floor Sky Lounge, a bar with views over the Shinjuku skyline, the Tocho towers, and Mt. Fuji on a clear day — a low-key evening payoff after a long day of walking. There are also meeting rooms and a business centre, the front desk runs 24 hours, and the staff speak workable English. It is built to absorb groups, which is exactly what you want when you are travelling with kids, grandparents and a pile of luggage.

Location and getting there

The address is Nishi-Shinjuku 3-2-9, about an 8-minute walk from the West Exit of Shinjuku Station. That is a touch further than the other Shinjuku picks here, but Nishi-Shinjuku trades that for calm — it is noticeably quieter than nightlife-heavy Kabukicho on the other side of the station. You are 5 minutes from the Tokyo Metropolitan Government Building and its free 45th-floor observation deck, with the Park Hyatt Tokyo nearby. From Shinjuku, the Yamanote Line loops you to Shibuya, Ueno, Akihabara and Tokyo Station, each in under 30 minutes, so the whole city is within easy reach.

Things to know before booking

A hotel this big has a couple of trade-offs. The lifts back up during the morning checkout rush and the afternoon check-in peak, so leave a buffer if you have a train to catch. The 8-minute walk from the station is longer than rivals like the Kabukicho options, which matters more with small kids and big bags — though a free shuttle sometimes runs at peak times, worth checking ahead. And the family quads and connecting rooms are limited and sell out, so book 30 or more days ahead, especially around cherry-blossom season and Golden Week. On rooms, the Main Tower is newer and a little dearer; the Annex saves you roughly $15-30 a night if you prefer value.

Our take

Book this when the group is the deciding factor. Shinjuku Washington Hotel is the easiest pick on the list for an extended family or a multi-generation party of three to six who want several rooms in one quiet, safe building, with a reliable Japanese brand behind it and rates around $85 to $160 a night. If you are two generations travelling together and the main job is keeping everyone close, this is the most convenient choice in Shinjuku. Guests rate it 8.5/10 on Trip.com.