I booked this airbnb on Easter weekend and Alfonso told me that he would not be in the country to check me in personally. Regardless, even though he was not in the country, he was extremely helpful and attentive to me and my friends during our stay in Oslo. His apartment is very trendy and clean. The only downside of the apartment is that the ceiling is very low in most of the apartment and is several floors up with no elevator. Either way, I would still definitely recommend staying here due to its great location (about 10 minute walk from Oslo S) in Grünerløkka.