Perfect location to stay if wanting to have 0 issues getting to Haneda the next day. Do not recommend if you're leaving later during the day, as there is not much to explore around the area.
Staff was extremely accommodating and hospitable. Rooms were spacious, for Tokyo standards, and beds were incredibly comfortable.
From my travels, Air conditioning in Tokyo was not always available, as many operate via central heater, but not this one. You'll enjoy the temperature as you'd like.
Shuttle Service til 9:10 AM so make sure to take that in account before you book the room for that perk.
Fuku Sushi, next to the hotel, was about the loveliest Sushi experience we had after 7 long weeks exploring Japan, don't miss out on the opportunity!