We had a very nice stay at Raúls apartment. We had everything we needed. Maria (Raúls friend and neigbour) was very attentive and even provided us with extra towels and helped to adjust the TV. They really make you feel comfortable and welcome.
There's just a small oil heating, so it can be a bit chilly in the night (we were there in March). At night, it's a bit noisy outside, because there are always people in the streets. On the other hand, that makes this neighborhood nice and friendly and lively. It's an area with a lot of apartment buildings, very authentic and without tourism. There's restaurants, tapas bars and supermarkets near. Parking spaces are free in this area, it just takes some time to find a space sometimes because it's so busy. If you don't find a space in the surrounding streets, there's a big parking area just a 5 minutes walk away.
The apartment itself is simple, no decoration, but as I said, there's all you might need and it was very clean.
I would definitely stay there again! Thanks, Raúl and Maria!