We spent 6 nights in Sylvia's modernist apt. It is exactly as shown in the photos. Our check in and check out was handled efficiently. Have always stayed in Centro when visiting Mexico City, but thoroughly enjoyed staying in Condesa away from all the hustle and bus late. Lots of restaurants, cafes and bars in the area. We walked all around Condesa and Roma and to Chalpultepec Park. We took the metro to visit the Centro. It's a ten minute walk to metro Patriotismo and about a 20 minute to the Zocola.
As mentioned by other reviewers the apt can get chilly. There is one heater and extra blankets which help. while there are these blankets and extra towels and sheets there are on,y 2 pillows. It would be nice to have access to additional sleeping pillows.

The apt is relatively quiet esp after 1 am or so. We had no trouble sleeping.

Nice apt in a great location that I recommends.