Contact with Antonio upfront was great, he was very welcoming and flexible and it was no problem at all that we were later than planned due to our flight being delayed. He offered to help us carry our suitcases up and had some good recos for restaurants nearby.

The place is nice, set up efficiently. There's even a small kitchen (which we didn't use)
The location is absolutely great, in the middle of some busy streets with loads of restaurants, bars. The Sol square is about a 10 minute walk so very doable as well

Disadvantages: shower took a long time to heat up, no elevator so 4 floors of stairs, thin walls so some noise from the neighbours and after arriving it took Antonio until the last (4th) day to come back over with some extra towels which he promised to get us on day two

But all in all definitely a nice place to stay at!