Overall, I had a really lovely stay at Jose's place! The house was comfortable, quiet, peaceful and full of plants and tasteful decorative touches. Jose was always available to answer any questions I had. His mother (Consuelo) who also lives in the house was really sweet and helpful. The room itself was spacious and comfortable. The shared bathroom was clean and well-stocked with shampoo and soap. There was coffee and some breakfast stuff available every morning. The wifi was reliable and strong. The area felt safe and as a solo female traveller, I never encountered any issues even walking home from the metro at 9 pm in the dark. In terms of location, Roma Norte is an upscale area and it has many cute restaurants and cafes. The streets are tree-lined and peaceful. There are also two metro stations (leading to two different lines) about a ten-minute walk from the Air BB. There are also some nice small parks in the area and I enjoyed going to them and watching the dogs play :) When booking the place I was worried about heat and mosquitoes (my arch enemies!) and noise. I can say that none of these were an issue at all. There are mosquito nets on the windows and, at least in August, Mexico City is not scorching hot.
I look forward to returning one day soon!