Host: Sonia is a very friendly host! She is very kind and reactive, giving us good tips how to reach the apartement etc. The check-in was very good.
Location: The apartement is located on a big road with a lot of bus connections. The bus from the airport for example stops almost right in front of the apartement. No need to take the Aerobus, the normal bus 46 is much easier as it realy stops at 25 meters from the apartement. Also taking a bus back to the airport is no problem even in the middle of the night. A 5 minute walk wil take you to Plaza Espanya with a lot of metro connenctions.
Aparment: Very convienent, good shower and even a little terrace if you want to sit outside. Although the apartment is on a busy road, you do not hear any street noice as the apartment is on the back side of the building.
I would definitly recommend the apartment for your stay in Barcelona!