My husband and I stayed at this apartment for six nights as part of our trip to Mexico City. Thomas explained how to get there and was in touch before and during the stay. He and his partner live downstairs and were very available to answer questions. There are five other apartments on the property but we didn't really see many other tenants, just the hosts. The apartment was located on a busy street only a couple blocks away from pretty Condesa and Colonia Roma, and easy walking distance to the park (we walked to the Central Historic area too but it was a bit further). As other have said, the rooftop is nice. The apartment itself is very basic but has wifi and tv. Thanks to our hosts for the great trip and also for providing both coffee and an initial jug of drinking water!