Me and my mother stayed for 7 nights and we liked out stay. The house has a very lovely design (for my mother it was not that practical but for me it was awesome) and Miguel and Luisa were very nice and lovely hosts.
The double bed was not enormously comfortable but i could sleep very well on it.
The historic city center is a bit away counting walking distance (except to casa musica/university of architecture/cristal palace garden around 10-15min.) and we had to take taxis to get to a good recommended restaurant there but there are also good restaurants not so far away. All in all we would recommend it;)