Carlos's apartment is on the first floor in a great area. Within walking distance, there are several restaurants, a large indoor market, and a gym just across the street. The gym was perfect, and had enough free weight to get some real work in. The daily rate at the gym is 200 pesos. Carlos and his wife were very accommodating. The apartment was clean and safe. The security guard was very friendly and helpful. I would definitely recommend Carlos's apartment when staying in Roma Norte.