A base King Deluxe here runs from around $1,145 a night and up, and what you're actually paying for is the view, the breakfast, and thirty years of a room this hotel has learned to run at scale. The 45th-floor sauna and 47th-floor pool and gym come up constantly as some of the best hotel fitness facilities in the city, and Girandole's breakfast, particularly the Japanese set with grilled salmon and tamagoyaki, gets called one of the best hotel breakfasts anywhere. The public spaces do the work the rooms don't: the lobby, the library, the walk between restaurants, all of it reads as more relaxing in person than in photos, and it doesn't try to impress you the way newer Tokyo hotels do.
The rooms themselves split opinion hard. Some guests love the calm, understated palette; others call it beige to the point of blandness, indistinguishable from a generic four-star box anywhere in the world. Service is the real variable: one family's booked airport transfer never showed up and they left fifty minutes late for an international flight, while another guest's bath and sheets turned up with hair and stains twice in one stay. Against that, a doorman chased down a taxi headed to the wrong entrance in freezing wind, and a hotel manager framed a printed photo for a guest visiting in memory of a friend. The location adds friction too: it's a 15 to 20 minute walk to Shinjuku station, with a shuttle that runs every 30 minutes and sometimes fills up before you get on.
Book it for the breakfast, the pool level, and a room genuinely bigger than what you'll get at most Tokyo five-stars. Skip it if you want the anticipatory, remembers-your-coffee-order service some guests say they've found more consistently at the Conrad or the Aman down the road, or if a beige room will bother you more than a great view will fix it.