Beautiful flat in a great location, next to many tapas bars, restaurants and a metro station. Everything was clean and the flat provided everything we needed. Communication was perfect at any time! We were met at the flat and check in was very smooth. Also, we could leave our luggage at the reception a couple of metro stations away before our flight out of Barcelona.
Note the additional fees applicable in some cases such as check ins during the weekend. We weren't aware but it is clearly listed.