Just spent 7 nights in the apartment with my 20 something kids and their spouses. Firstly, all of the other reviews are accurate. The furniture is a bit worn and could be refreshed. Some lights don’t work and the shower heads could use a decalcification.
That said, the price is excellent and the location can’t be beat. And it is 3 doubled beds now. No trundle. You can walk to Park Guell in 30 min, walk to Passiage de Gracia in 20, and be on the Rambla in 20 by Metro. And you get to see the Sagrada Familia all the time. Lots of grocery stores nearby and Bocca di Bonifacio on the corner has great pasta if you are tired of walking. The mushroom tagliatelle and the ravioli with squash are to die for! Enjoy!