We had a great stay in Barcelona. It's such a compact city it is so easy to get around and see the sites.
En Ville service was great. Lots of communication up front and during our stay. Bogdan showed us around the apartment and everything was self explanatory and we settled in just fine.
The WiFi was great (+250MB) which helped us plan the next day's trips and book tickets online.
The apartment was great and just what we needed for the trip we planned. Good amenities and aircon which cooled the place really well which in 35c heat is extremely welcome.
The location was a little off the centre of Barcelona (which we knew when we booked it) but there are excellent public transport links and taxi's were no more than €10 for most trips to get you where you need to be.