Location can't be beat. Very central and super close to the train station. There's a gorgeous view directly to the Casa Batlló. It's a huge spacious apartment in a beautiful building. Blackout shades are available to darken the rooms if this helps you to sleep. Everything works as expected.
This was one of my first AirBnBs so maybe my expectations of hotel quality beds and upkeep are too high. The apartment itself is a bit worn and the beds were soft, but other travelers might not notice or care about these things. If you're sensitive to cigarette smoke, other tenants smoke in the shaft and it trickles into the kitchen and bathroom, but was thankfully not noticeable in the bedrooms.
The were was one big hiccup when we arrived. The cleaning company did a really poor job, the floors and surfaces were very dirty and the bedsheets had not been changed. Due to miscommunications, we needed the cleaners to come several times to clean everything to a reasonable level.
Eike was great in fixing this up. He also left some gifts for us when we first arrived in the apartment.