I stayed at Hugo's place for a couple of weeks. Hugo and his roomie Alex are great. Very welcoming, very friendly and super clean. I felt very comfortable at all times.
The apartment is really nice too: It's in an old (but very safe, also in case of an earthquake) and very charming house, super bright and with very beautiful wooden floors. It's very well located on a nice road in Condesa, which is a beautiful and safe neighborhood.

I can recommend to stay at Hugo's place a 100%, you will have a great stay.
(Only if you are particularly sensitive to noise, be aware that due to the wooden floors you might hear steps when somebody comes home or leaves.)