The room was spacious with cute decorations and it has almost everything we need forna short stay (we stayed for 2 nights). Wifi is good too. The Filipino staff we met at the bldg were really nice as well. Location was a few minutes walk from the metro, and the nearby metro stop (Rocafort) had elevators so we were able to make the most if it going to the airport.
Their online contact also helped us upon arriving. I guess the slightly down part was because we were new to a foreign place, we had no internet access so we had a bit of trouble finding the driver who would bring us to the location, despite us mentioning this beforehand.
Their access is also digital so we needed the internet to get the codes. Thankfully, the staff in the bldg assisted us. Response time near the end of our stay was slow though, and the euro deposit is a bit big.
The apartment itself was so-so but the unit was nice. Overall, would reccomend this to anyone who wishes to stay in Barcelona!