The apartment is just perfectly located. You can walk to many of the sights like Ramblas, Font Magica or Sagrada Familia. It really is as described and it looks like on the pictures - great. There is a supermarket close by. You also find many restaurants in walking distance. Furthermore the stop for the airport bus is also near the apartment.
Eli and Agus were very kind. The wrote us immediately after we did the booking to discuss check in time and answer any of our questions. We had to change our check in time on short notice and it was not a problem at all for them. Thanks again for that. They provided us with useful tips and recommendations. We would definitely stay in their apartment again. It was a great experience.