Let's start with the pros. Location is excellent: about 4 mins from Plaça de Sants metro station and about a 10 min walk from the Sants train station. Neighborhood is safe, kind of Bohemian, at walking distance from many stores, bars, cafés, restaurants, and supermarkets (a Mercadona is right a behind the building). The Merkat de Sants is just a few feet away, with its beautiful Modernist architecture. The apartment is kind of cute, small but with everything you need: a/c, a good size kitchen, a good size fridge, two private bedrooms, sofa bed, washing machine, and a big shower (which is usually an issue in foreign rentals, so a nice surprise). The hosts were great, always responded quickly and never bothered us. Any cons? Well, the apartment needs a little bit of TLC. This wasn't a big issue for us, because for the most part everything worked well. I think you get what you pay for, although considering all the pros, I would still argue that this piso is still a very very good deal.