Greg & Irina are supremely gracious hosts, sharing their home and neighborhood and knowledge of the city. The flat is quiet, private, affordable and safe and located at what I consider to be the Center of the Universe: North Beach. All of my favorite haunts were within easy walking distance. I was in heaven! I traveled with my husband, but would feel fine if I were staying here as a single woman. Greg was very accommodating and allowed us to stow our luggage, after we checked out. If you're going to spend your visit out exploring this great city, don't waste your money on an expensive hotel. Stay here.