okoshi:
The Washington Hotel is located in the same area as the Keio Plaza. The rooms in the Washington are those little cube things. Very small! Can't imagine what a quad in that hotel would look like. They do have direct Limo bus service to nrt if that's your interest and I've read on another forum that the restaurant in the hotel is pretty good. Even from the outside looking at the building you can tell the rooms are small just by looking at the windows. Looks like a big beehive.
Aloha!

Thanks for all the help.

Washington Hotel sounds generic and functional. For a bit more can be at Century Hyatt . They were willing to give us a second room at a discount, and they were very helpful on the phone.