Everyhting was pretty great!! THE LOCALIZATION IS PERFECT!! The flat is really tidy and clean, all the facilities work really well:)), except for the air condition, which sometimes was too loud (but you, as a guest, can control it so overall its ok) Room was not so spacious, but there was enough place for us, so it was really good. There was also a balcony, which was a great thing!! you could hang your laundry on it as if you were a real spanish person:)) I had a problem wish a bed though, it seemed to be unsteady, also one night we couldnt enter the flat (there was something wrong with our key but I dont think it was Erik's fault). The communication with the landlord was really good, when we had the problem, we receined help really soon, just in the morning after. The localization is great, however El Raval is a district wish a lot of parties, so noise and sound of skateboards may be disturbing to some people - however it wasnt for us!!
Overall, the flat is pretty great. If I could, I'd give it a 4,5, not 4 stars. The problems we encountered were not big things in any way, just small inconvieniences, which were repaired always very quickly. I would totally recommend Erik's flat, I hope you will spend such a nice time in Barcelona as I did:)) thank you very much Erik once again!!