My husband and I had a great time staying at Oscar's rooftop flat. He and his partner Paula were both there when we arrived and were very accommodating. They offered many great suggestions within walking distance of our location and were available if we ever had any questions. Paula's uncle is a part time Uber driver and was able to take us to Teotihuacan which was VERY convenient. He was so friendly and patient with our (very) basic Spanish speaking skills. He also drove us to the airport the morning we left. The flat was perfect for the duration of our trip, very cozy and intimate. The huge sliding glass doors gave the space an amazing indoor/outdoor feel. Roma itself was a beautiful neighborhood and we loved how accessible everything was. We loved Mexico City and can't wait to visit again!