Courtyard by Marriott Tokyo Station

Globally-acclaimed excellent guest care applies to this property as well (including Elite loyalty programme status recognition!)

Explanation about overnight access from building entrance (regarding where to tap the room key to get the building doors to open during overnight hours.)

Modern facility; room was large for Tokyo; staff was very friendly and helpful: they helped redirect us to a local medical care facility for my husband's gout flare up; facility was right next to a Ginza line station for Tokyo Metro (if you're using SUICA/PASMO instead/with JR rail pass), although Tokyo station was still a short walk.

Laundry service was pretty expensive, but it's really the only shortcoming and is probably the norm for most business hotels. Having said that, the service was same day, which was nice. I would be willing to pay less for next day or even 2 day service.