I stayed on Moisés place for a month. The apartment is very nice and as advertised, in the center of Chueca and 2 minutes from Gran Via, near to many bars and services.
It was surprisingly quiet, considering the location, and had a relatively good amount of light. The air con was a life saver!
Moisés was a great host, i did not meet him but he was always available and helpful.
Also internet was very fast, above 200 MB.
Definetly recommended!