Maria was very nice and the apartment was ok, and the location was amazing, right next to the palace and plaza mayor. However there were a few things that bothered us.
1. The lack of wifi. We knew about it before, but I think that in 2016 it's a pretty basic thing to offer to guests.
2. The shower didn't have a curtain so it made a mess and made showering quite an annoying experience.
3. The bed wasn't very comfortable, but that is a matter of preference I guess.
Other than that the apartment was a great value for money and Maria was very very nice.