My husband and I stayed here for 8 days during our honeymoon in Barcelona. We enjoyed the place immensely. A few notes/highlights:
Location: Super close to the metro. We spent most of our time in different neighborhoods, but I found the convenience of this place great. If you want to be steps from nightlife and the bars, it's not the best location, but since the metro is so close and cheap, we liked retreating back to this location. Plus, as an added bonus, you can see the Sagrada Familia being built daily.
Hosts: They are great, we had a super early flight home and they met us when we needed to leave. The taxi reco is also a nice component. We had a thorough review upon check in, which was very helpful and useful throughout our stay.
Amenities: I found the place to be high quality. Washing machine, dishwasher, shower, etc were all excellent. The terrace is also a very nice feature, and we used it daily to catch some sun and relax. The phone is another killer feature. While we had access to data on our own phones, it was nice to have all of the apps we needed loaded already on a phone that always had Internet access. Everything else was great.
We would definitely recommend this location in Barcelona to other travelers!