Overall nice place for a few days of stay in Mexico City.
My biggest issue was the super loud noise from the street since the bedroom is next to the main street (Cto. Bicentenario) with large trucks passing through. It will be almost impossible to sleep well at night since trucks constantly honk their super loud horns and ambulances/firetrucks sound their sirens, and the bedroom does not have double-pane windows. The noise would be even worse if you attempted to open the window to get some air.
I suggest bringing a pair of earplugs with you.
Apart from that, the apartment has a central location in Condesa and is close to many restaurants and coffee shops.