We stayed 3 nights in this extremely nice flat while my family of 4 were in Barcelona. I really cannot say enough nice things about this flat. The elevator was convenient for times when our legs were tired. Internet WiFi worked fast and perfect. Air conditioners cooled everything great. The flat is extremely spacious for a family of 4 or even 2 couples. The living room was nice to relax in together each evening. The location is very close to the trains/subway stations. We did not rent a car and never needed one. Walking distance from many, many restaurants and the food is amazing in Spain. There is a Starbucks about 50 feet from the front door but local coffee is much better. There are little, but nice grocery stores on about every block. The apartment building front door is secured after hours and there was a lady at the front desk during the main day hours. Pepe explained how the train system worked, gave us maps, and a 24 number to call if we had any questions or needed anything, but we never did. The flat is very nice and the quality is at least as nice, if even much better than a Marriott in the U.S. I have already recommended this specific flat to several friends that have vacations planned to Barcelona.