The Location is very good and central and it is close to the Sagrada. The flat is also nice and appropiate for longer stays. The Wifi is working well.
However, when I arrived late in the evening the flat was in a mess and I had to wait 3.5 hours till it was cleaned. They extra charged me as a deposit 50% of my airbnb rent and 150 EUR for water and energy. When I moved out, I was told I would have to wait 21 days until I would be returned my deposit of 850 EUR.