Excellent!
Stayed July 3 & 4. We arrived early in the day and the staff not only found a room for us, they upgraded us for free. Room still small but comfortable,very clean and quiet. Service was great all-around. Wine tasting hour relaxing and spa in the basement a much needed treat after all of the walking you do in SF. Close to Union Square, trolleys, BART and street cars. Having stayed at the Westin St. Francis right down the road at a much higher rate, I would definitely recommend the Hotel Monaco.