This airbnb is such a magical place. I truly enjoyed the location, as it was super close to all the touristy areas, it was beautifully decorated and taken care of and the Juan Carlos also was available online for any questions. Although the bathroom is shared, it did not create any barriers since everyone was on their own schedule. If you are a light sleeper, this room might not be too ideal as you hear people speaking in the street very easily (was no issue for me as I sleep easy).
Definitely worth staying at, as a solo tripper and someone travelling with others.