Luz's place was super easy to find and the location is fantastic. we were able to walk everywhere in condesa and the bike rental station is just a block and a half away, which was very convenient. the neighborhood is really beautiful and filled with trees.
the only downside to our experience was the noise and the cold. the whole building is very cool and so is the apartment. the windows in the living room don't close so it gets really chilly. Luz has extra blankets so that helped a lot.
For our of 6 days of our stay the neighbors were blasting music until 3 am and one night it went on the whole night. I don't know if this was due to the holiday season or this is just how it is but it was very loud at night.
Would recommend staying but maybe in warmer months and not during the holidays :)