We had a great stay at Alexandra's place - right by Condesa and the Chapultec park it was both walkable and a great central location for grabbing an Uber to explore the city center and Southern sites. The apartment has great light, is clean, and we had been stocked with coffee, tea, eggs, and some treats when we arrived.
Alexandra was in touch throughout the week and offered suggestions for Monday, when most museums are closed, and for not to miss weekend markets and activities.
Check in was easy & the place was charming - I would definitely recommend :)