In summary, great location and interior, bad communication, noisy and not worth the price when you can stay nearby for less
Location: if you are trying to find a place near a multitude of restaurants and attractions, this is a great spot! As soon as you step out of the complex there a several restaurants, a pharmacy, and churro place. The metro (subway) is about 10 minutes away. The bike station is only 3 minutes away. If you use the bike, several museums are under 15 minute right away
Communication: instructions to
Check in were not clear and the instructions to check out were nonexistent. This was important because the location is in an apartment complex that you can only get in with keys. Also, getting a hold of anyone took at least an hour.
Inside the apartment: the decor was beautiful in this place. The total vibe is great and matching to the historic city.
Noise level: I would not recommend this place if you are light sleeper. You can hear any noise coming from the outside.