Flat is located in one of the best neighborhoods in San Francisco, there are a lots of nice coffee shops around where you can work. Cool local restaurants, mostly with Mexican food. George and Graciela are the best hosts I ever met. Charming, funny and super friendly. We’ve had good time chatting and trying amazing Mexican home food made by lovely Graciela. If you search for an affordable stay in SF, this is your match. Book it with confidence.