Chris and Tim were great hosts! Their house is beautiful and really conveniently located for getting around San Francisco. When we arrived they already had maps and transportation cards ready for us which was great. They also provided us with superb recommendations on places to visit and eat and helped us plan our stay. Among the best recommendations would have to be Tartarine and Pizzeria Delfina. We also enjoyed exploring the city and found a good sausage restaurant with a great beer selection at Hogwash - recommended if you're near Union Square.