Nice and cosy place with Esteban being great and thoughtful host. Despite not knowing much English, he managed to be helpful and welcoming. The place is exactly as shown in pictures: simple and comfortable, although I highly suggest to bring some slippers as the floor can be a bit cold (or maybe it just me xD). The location is a bit far from city centre (if you choose to walk it takes about 1.5 hour to get to Torre del Oro - main tourist meeting place), but it has bus station, literally next to the door, and bus 3 takes you in 20-25 min to the city centre and brings you back as well. Very convenient and not that expensive, only 1.40 euro per single journey!
Thank you again Esteban for being such a great host! ^_^