I stayed in Ernesto’s place for a little over a month and I loved it. The location was great (super close to Parque Mexico, Roma Norte and Condesa). It’s a great size for 2-4 people and the washer machine was a huge plus! Anytime I ran into an issue, Ernesto was quick to respond and would send a handy man either the same day or the following. Also, my roommate was working out of the apartment everyday and never had an issue with the wifi (he did use an ethernet cable). The only negative was that the apartment didn’t seem very clean when we first moved in (we had to clean the floors and wash the sheets due to lots of, what seemed to be, dog hair). Overall, I would definitely recommended Ernesto’s apartment and would stay again.