This is a very good option in Barcelona. Perhaps it is possible to find cheaper places, but the entire package is excellent: the room is clean, safe, quite, and comfortable. The apartment is in a excellent location: 15 minutes walk from the Sagrada Familia, e 3 minutes from the subway. There are a few convenients shops in the neighborood. The host is polite, available, and supportive. So, perhaps you can find a room somewhere where you spend 10 or 20 euros less, but it is very likely you will not find a room with this qualities. Enjoy Barcelona!