The airbnb perfectly matches the pictures. It is in a quiet buillding, about 4 minutes walk from the Loreto subway station. The check in was perfect, they gave us all the instructions. The negative aspects: We wished the house was cleaner (found some dirty cups), there was no shower gel unlike the description (only shampoo) and we think the microwave was not working (at least we could not work with it).
Besides that we had a lovely time (the beds were confortable and the big one could perfectly fit 3 people).