My wife and I had a pleasant stay at Sofia's apartment. Although Sofia had a last minute appointment, she made prior arrangements with her mom to receive us. To top that, she also dropped us a call to ensure that everything was well arranged and we were comfortable. She was also contactable via the Airbnb messenger. The apartment is in a great location as it is near the train stations, restaurants and convenient store. We would recommend this to anyone travelling to Barcelona! :)