I stayed at Dave's place during a stressful work trip, and it was a wonderful refuge to come home to at the end of each day. The patio is an amazing place to have breakfast and to sit on in the evening. I was also in SF during a massive heat wave, and despite the lack of air conditioning, the room I stayed in (the smaller one) stayed surprisingly cool because of the shelter of a large tree and the ability to create cross breezes by opening windows. There is a bus that goes by right outside one of the windows that creates a lot of noise once in a while if that window is open, but the bus is not frequent in the later hours, and I also got used to it after the first night. Dave's place is well situated for walking to BART and the J MUNI line, and is also close to nice urban hikes, parks, and amenities in the Mission. During a heat wave, it's an easy walk to Mitchell's Ice Cream, for example. Dave's place was sparkling clean and overall a very comfortable place to have as my home base during my stay.