Dear fellow travelers, the apartment we got from Roger was great , clean, modern, coffee and cava in the fridge :) the flat is 3 minutes walking from the metro . I also want to point out that roger and his team are more then flexible and did there possible to make our trip in Barcelona as convenient as possible .
In the surroundings of the flat ( 5 minutes walking ) you will find the Rambla of Pomblenou, which offers you everything you need , good food, great cocktails, and not 1000000 tourist per square meter like in the Ramblas . Next time we will visit Barcelona, we know where to go :-)