Beware of Valet Parking Charges
If you can book a "valet parking included" package. Parking in central San Francisco is very expensive, especially overnight. Because our car was a SUV we were charged $59.28 per night (incl taxes) and you still have to wait at least 10mins before the car is available. I recommend that you return your rental car after your arrival, most companies have drop-off locations in the vicinity. Use a shuttle to the airport (we paid $11 per head) or hire a new car towards your end of the stay in the city.
The hotel was fine, most points of interest are within walking distance.