We're traveling to TOkyo in late March and having trouble securing a room for our family (2 adults/2 kids). We did manage to book the "Tatami" Garden suite on the second floor of the Park Prince Tower. Ideally we would like the kids in a second room, but this has the 4 of us in one bedroom and a "tatami" living room w/ a garden view. THe good news is that it's free since I'm using Amex points to pay for it. Has anyone ever stayed in one of these rooms and how was the experience? I wouldn't mind paying for a significantly better room if I could find it.