Pier was an excellent host! Our flight was delayed by over an hour and I didn't have wifi to contact Pier but he was very understanding of the situation when we finally arrived. The apartment is on the 2nd floor and there is a lift in the building which is perfect because my suitcase was 26kilos!
Pier was very friendly and helpful. He gave us some tips for great places to see and nice places to eat.
The apartment is very tidy and nice and the wifi is very good!!
The apartment is right next door to a hairdresser and there are several little convenience stores nearby.
It is only about 5minutes walk to the metro station and is in a very good location with lots of things to see and do very close by (example: the Arc de Triumf, Cathedral and Palau de la musica).
I would definitely stay here again if I go to Barcelona :)