Large, anonymous hotel for business travelers. Stayed here for a week while attending a seminar in SF. Great spacious lobby and hotelbar with fantastic view on the bay and the airport. The hotel shuttle bus is providing a quick and free transfer to SFO airport, where you can get to downtown SF using the BART (public transport). It takes roughly 1 hour from Union Square to the hotel, if you use the BART, while a cab takes 35 minutes and csts $60.
Room was clean and spacious,friendly staff, and a convenient in-house SBUX.