I stayed there quite often during the dot.com boom. There are actually two different sections to the hotel. There is the 9 story tower which has very basic rooms. I always got a suite which I think was the x01 room. But there is also the section in the back which has huge suites overlooking the pool. Those are really nice.
But the best thing is happy hour in the lounge. The lady who used to work there was fabulous. The wine and food is great and the people who frequent it are a lot of fun to talk to.
This hotel is owned by the same people who own the Sheraton Sunnyvale which has a similar lounge.