The house is really beautiful, even more so than the pictures show. It has been renovated nicely as a rental house and it is clear that it is not someone's home. The neighborhood is very touristic, but also quite central and with easy access to some nice places, from the Zoological and Botanical gardens to many museums. Among the many restaurants in the area some are very nice and the Armenia square is great for kids.
We did have a few organizational problems such as I being locked inside because the front door key was missing in one of the key sets we received, and having to wait for half an hour before someone could come and open the door. We were also charged 72 pesos extras for a towel that was considered too dirty to be washed.