Had a lovely stay with Melissa this is a well furnished Airbnb in the heart of the Monsterrat district with an internal courtyard view. I would agree with other reviews that it is not as bright as depicted in the photos even at noon with all windows open however this is an excellent stay overall.
Building staff are super friendly and can help you with a late checkin. There is a tango show just around the corner which I enjoyed seeing and you can arrange a discount for being in walking distance. This apartment is in a central location to a great deal of the city. I would stay again.