My wife and I stayed with Thomas for 4 nights and had a great experience. As with all my reviews, I look at 3 things: Safety/Security, location and residence.
1. Safety/Security: The house is safe and secure. You get a key to enter into the house's courtyard and key to enter your apartment. The apartment is located on the top floor and can only be accessed via 3 flights of stairs.
2. Location: There's no better location to stay in Mexico City than Roma Norte. We had a great time walking around the area. There's plenty of restaurants, coffee shops and bars nearby.
3. Residence: The house itself and apartment is great. From the moment you walk through the front door you smell the fresh flowers and plants. The apartment is on the top floor of the house with an amazing rooftop patio. It has a nice kitchen area with all the amenities you'd need: refridgerator, oven, microwave, coffee pot, kitchen table etc. There's also a queen size bed, and nice size closet with clothes iron and storage. The bathroom has a stand up shower, toilet and sink.
Overall, the place and the host, Thomas, is awesome. Thomas communicated with us before arriving and checked in on us daily and had great conversation with us on the roofdeck. I would definitly recommend staying here for 1 or 2 people.