Ivan's place was just what my friend and I were looking for during our stay in Mexico City. It was quiet but very well connected to the basic amenities (restaurants, public transit, etc.). Ivan was a great host, given our limited interactions with him. My friend and I had a very jam packed schedule so we were always in and out. We did have some problems with the hot water in the shower. We let Ivan know, and he took a look at it. The hot water ran for a couple of minutes but would then turn cold again.