The check-in was seamless. We showed up at the accommodation and were greeted by the person checking us in. She showed us around the apartment and gave us all the information we needed.
The apartment was spacious and had all the utilities, including a washing machine and clothes horse. Unfortunately, we couldn't see any washing tablets but that was fine.
The rooms were comfortable and each had air conditioning, which was very much needed in the June heat.
The area the apartment is in is at the heart of Eixample, the gay district. There were many bars and restaurants, all with friendly staff and customers.
There are metro stops walking distance away, however, we rented bikes from Swapfiets -- which is close by -- and used them to easily get around the city.
Overall, the place is great for a group of people and I would definitely stay again :)