I should start by saying that I'm very familiar with Tucson hotels- this is typically where I stay, due to price point, so I have a lot of experience with them. This hostal I had the poorest quality room I've stayed at in decades. Furniture, trim, walls are all extremely worn and paint is peeling in several places, including the bathroom. The air conditioner is a small high wall unit and doesn't do the job efficiently, and Barcelona is humid. Bathroom pad no. Bath mat, no. - which the description said avoid. Small tariffs was nice, but it is adjoined to the one next door so you can't leave here. Going to open to get some fresh air. I always saw staff once so it was hard to get questions answered. Windows are old and this is on a very busy/ noisy intersection.
The reason for two stars instead of one is that there was some breakfast, which was n't in the description so that was nice, but mainly because it has a lovely outdoor terrace area with many comfortable place to sit and tons of potted plants and a view of the beautiful building across the street. It was a great place to have breakfast or take away dinner or just sit and read and it's shady and the laid afternoon and enjoys a breeze.