Abraham is a very kind and helpful host. You will feel like you've made a new friend when you stay here. He helped to give me recommendations of sites to see and restaurants to go to. He also helped me do laundry and buy bus tickets for my trip to Oaxaca. As a solo traveler not fluent in Spanish, I found it helpful to stay in a place where I was not alone and that provided me with the opportunity to talk with people and have some guidance upon first arriving in a foreign country.
The house is large and very beautiful with a romantic, antique appearance. It was a nice place to spend time in. The neighborhood is within walking distance to many museums and cultural sites. It is a more gritty, working class area and appeared pretty safe during the day. People from urban areas will feel comfortable in this setting. There are no fancy coffee shops or bars nearby so if that is important to you this area may not be a fit for you. I took an uber home at night anytime I stayed out past 9:30 or 10 so I can't tell you what it's like at night but most locals I spoke to advised taking a car around this time in any neighborhood in Mexico City.
I was glad I found this spot upon first arriving. It helped me get situated and feel like I had some companionship during my trip. Mexico City is a great place to visit!