I'd like to start my review with the note that apartment has really perfect location. It's very close to Arc de Triumph, Citadel park, Sagrada Familia and other top Barcelona locations. The house itself is big, clean and pleasant. Apartment is big, it's plenty of space for the family or friends, it's clean, kitchen is equipped and you can easily cook at home if you wish. The only thing we actually missed was cutting board at the kitchen :)
Gunnar arranged communication in quick and effective way, we arrived 2 hours earlier vs check-in time and he was very kind and organized for us early access to the apartment, we are really grateful for this :) Check-in/check-out process is quick and smooth, a lot of tips and local insights were provided. I highly recommend this place to the airbnb travelers!