We got to the airport with plenty of time, and then our flight got delayed. By the time we took off we were about an hour late leaving.
Once we arrived at SFO we travelled by shuttle to our house.
The house is actually a second floor apartment, it is about 30 minutes on the MUNI away from downtown San Francisco. We all bought MUNI passes so we could use all the trolley/trains, cable cars and busses that we needed, with a good MUNI app on our phones we didn't really have any troubles finding our way around.
Our first night we headed into the Fishermans wharf area for dinner, and we had a bit of a look around, the temperature change from Las Vegas was fairly extreme, about 15celius difference, it was cold. Then we caught the train home, it was an interesting experience, lots of weird people come out at night!