A pretty central shared flat in Barcelona, with easy access to various metro stations if required. The room itself is not too big, but not too small either—with space for a desk. Upon arriving I was given a little tour of the place. You have access to two bathrooms (though I only ever used the one next to the room), the kitchen—along with all the bits and bobs you could need, and there is a balcony too! The hosts were nice and quick to respond whenever I had any questions.
The only negative is the lack of air conditioning, especially in the august heat. The room has a fan, but as the window faces inwards toward other flats it is just recycled air. Can get very stuffy.
All in all, would definitely recommend to another solo traveler looking for a place in Barcelona (for a short stay)!