Any opinions regarding the Hotel Okura in Tokyo? We're looking for something very nice, but not extravagent, for a few days vacation in Tokyo (no shopping).

The Okura seems well regarded, and is significantly less expensive than the top tier places, such as the Grand Hyatt or Park Hyatt.

Any other recommendations?

Also, what should breakfast cost? In other words, how much is a reasonable additional charge for a breakfast buffet package price?