The apartment was in a very quiet and safe neighborhood, location is very good and central. We were able to visit many locations on foot. Metro and bus stations were also very close. We didn't meet with Elias but he provided accurate and detailed information on checking in and out and whenever needed.
The bathroom was -as mentioned in the listing- very small, in fact the smallest I've ever seen so far, but it functioned without any problems for our short stay. Similarly, we were expecting a home experience but due to the design and size of the house, our stay felt more like a hotel room experience than a home experience, if that's important for you.
But at the end I can say we were very fond of our stay in this place, and recommend it with the pros and cons above.
Thanks!