Thomas and Juan are great hosts. Checkin was easy. My accommodation on the upper floor was large and comfortable. High ceilings and large windows. The bed was comfortable. Water pressure was weak, but adequate. Apartment was very clean. You must climb several flights of stairs but I loved being on the upper floor.
Calle Yucatán can be a bit busy. It was generally quiet, except when garbage trucks made their pick-up in the wee hours on Friday night...very noisy...closing window helps a bit. Other nights were quieter.
Terrace has great views.
Wifi was fast and reliable. Many buildings in surrounding area were impacted by the September 2017 earthquake, but this apartment appears to be sound. I was pleased to see lots of steel beams in the apartment.
This location is convenient. There is a bus stop on Insurgentes Sur one street over. It's a 15 minute walk to the closest metro station, Insurgentes (zona Rosa). If you walk south on Insurgentes it's about 15 minutes to the Chilpancingo station (brown line).
There are many good restaurants in the area, near Parque Mexico or on Alvaro Obregón and adjacent streets mostly on the east side of Insurgentes Sur.
I always felt safe walking these areas, day and night.
A few personal restaurant recommendations in the vicinity:
Café Bizarro just downstairs on corner
Lalo - Zacatecas
Huset - Colima
Yuban - Colima
Hispala - Durango
Macelleria - Orizaba
Pozoleria Tixtla - Zacatecas
Fonda Fina - Medellín
There's a nice gym, Sport World, on Sonora near Parque Mexico that sells day passes. They seem to be a bit inconsistent in the pass cost (150-300 pesos) but the facilities are nice.. lots of machines, free weights and wet or dry sauna.