We had a short trip to Barcelona - one night, and this apartment was a perfect central hub for our short stopover. Modern renovation in an older building with a lovely living space, kitchenette and beautiful bed made up with nice sheets. The space was big enough for two people to stay comfortably. The bathroom is separated by a sliding glass door with a glass wall next to the toilet so is an intimate space to share.
The apartment is near a train station so no need to catch a taxi from the airport. We caught a taxi when we arrived which was approx €35. The train for two people was €8 euro with one change over at Passeig de Gràcia. The train station info desk are super helpful.
There is a narrow circular staircase to access the upper floors, which is nice to know ahead of time. No supplies were provided other than a bottle of water (ie tea and coffee). All in all, we enjoyed our stay and found this apartment a beautiful space.