I highly recommend staying at Charlie's place! He offered great advice about the city and was a very welcoming and gracious host to my brother and I. The suite was very clean, charming, and comfortable. Further, the location was awesome. The neighbourhood was lovely, with great restaurants and coffee shops just blocks away. And, it's about a 15 minute walk from the Glen Park BART station, which made it really easy to get to and from the airport. We had a wonderful time in San Fransisco and staying at Charlie's was an excellent experience.