I came to San Diego for the ASH meeting and stayed in Ricardo's place for several nights. The house was located in a residential area and was very quiet, clean, great WIFI, and was equipped with all the necessary amenities. Ricardo was very quick in responding to my messages too. There were nearby bus stops and so I had no trouble going to the convention center and downtown area. Wholefoods supermarket was also in a nearby walking distance so had no problem buying foods and groceries. There is a parking space so if anyone has a car I am sure they can use it. The place was lovely and I am sure that future guests will love this place!