Everything went smoothly and made our visit to Barcelona even more enjoyable. Alex was there for check in, he showed us everything we needed. I liked that we did need keys for the apartment, just the codes for the doors. It was also very nice that we could pay the tourist tax by credit card rather than by cash. Great location - nothing else to add. Right next to Sagrada Familia. Excellent supermarket right around the corner. Plenty of place to eat. Metro (2 lines) is 3 minute walk, one line goes straight to the railway station, with 1 change you can get to the airport. A lot of Barcelona sights are within walkable distance. The neighbors get loud at times, but if you text the owners then fix this problem pretty quickly - which was greatly appreciated. The apartment was clean, the kitchen is well equipped. Thanks for helping us enjoy Barcelona even more!