Our stay at Belén's place was tricky. The apartment downstairs was being renovated, so we had to endure jackhammer noises from 8am to 6pm, all day long.
However, Belén assured us that he was not aware renovations were taking place and did offer us a 20% discount, which we did appreciate and decided to take and stay.
We cannot make him accountable for this, but it did ruin our stay.
The apartment is beautifully decorated, fully furnished, equipped and stocked (there's even washing machine / dish-washer pods, coffee capsules), and the terraces are gorgeous. You can tell the beds, pillows, bedding and towels are of very high quality.
However, the apartment is not as bright as we expected: there are almost no windows in the living room so we had to leave the light on at all times.
But overall, both terraces (one on the rooftop and one by the bedroom) make up for it.
We would definitely recommend to rent if you are 4 but it get a bit crammed with 5 people