Orly's place is on the second floor of an old apartment building in Condesa. It's tough to beat the location for this price - you're within blocks of great restaurants and Parque de Mexico.
Orly was a wonderful host - great communication and made sure we had everything we needed (clean towels, blankets, WiFi, etc.). Our bedroom was clean and the beds were comfortable, the only downside was that it got cold at night - pretty serious draft coming through the window. No big deal on most nights in Mexico City, but it happened to get below 40 on our last night. Was a bit cold.
Overall recommend staying here.