The Treehouse is simply wonderful. It more than lives up to its name and photos, and is located in a very convenient location not far from downtown, but in a quiet neighbourhood. I was visiting for a conference, and this was a very superior option to staying in a conference hotel. The accommodation was clean, well-appointed, and very comfortable. Anthony was a great host - he helped me out on a number of occasions with small enquiries. It is the kind of place I would like to have to live in or stay in regularly to get away from it all. Really fantastic. I am hoping to stay there every time I am in San Diego!