Sonia's place was great. It's easily accessible to the bus and metro. As well as close to grocery stores, bars, and restaurants. It's a 10 minute walk to Placa de Espanya. We took bus 46 from the airport to the apartment. She was very helpful with suggesting things to do and traveling using public transportation. Her place is extremely clean and looks just like the pictures. Just book it, you won't regret it.