We were here for our last two nights in Barcelona. We were able to leave our luggage at the front prior to check-in which was a big help. As others have mentioned, this is a hotel for all intents and purposes. We stayed in a hostel for a couple nights and this was much quieter and cleaner. We also had turndown service, new towels, etc. Location is excellent. We didn't spend much time here, as it was really just a place for us to sleep.
That being said, there were two notable cons: first, there was a horrible sewage smell seeping up from the shower. It's an older building which I understand, but the host should've at least mentioned it. Even with the balcony windows open, it was almost nauseating. It lessened the last night we were there, but definitely something to be aware of. Secondly, we LOVED having the balcony, but unfortunately there were no stools or chairs provided to sit outside, which seems like a fairly simple touch to include. Overall a good choice in the down season if you want to be close to everything but still have a clean and quiet place to return to.