I really can recommend the stay in Franciscos appartment! It is a lovely huge room, special interior, very clean (and witha good smell when i checked in, by the way), a good bed, quiet at night, so i had no problems to sleep whenever i wanted, a big shower with a lot of space. It is really absolutly safe, i had never any issues to walk there around the streets, also at night no problems (this was very important for me as a solo female traveller), just a few short minutes to the catedral or to bellas artes for example, no "dark streets", a good bakery around the corner, lots of small supermarkets, restaurants, shops, and everything you may need are nearby. Its a big house with friendly neighbours, i did not felt like a tourist there, more like a "normal person", who is living there for a while, and last but not least, the view from the rooftop is absolutely great!! Because it was a little bit colder this decembre as it is normal, Francisco gave me a heater for the appartment, perfect!