We loved staying in Adam and Joan's place! The place is little away from the down town like Union square (20mins by uber & around 30-40mins by muni) but we had no problem since there is a muni/bart just around the corner. The room was exactly as it is shown in the picture. The place is located in safe neighborhood (really quiet and safe!! beautiful houses around!) and it was really nice to walk around. Joan welcomed us, she was very friendly and kind:) and Adam as well is a great host. We would definately stay in Serenity when we visit San Francisco! :)