This place is great, you cannot ask for a better location and the balcony is really spectacular. The house is old and full of character however you gotta take what comes with such an old building. Mercedes is the best host, she gave us lots of information on where to go and what to see, she provided breakfast and snacks and there were drinks on the table all the time. The dog, Stevie, is very cute and friendly and does not go to the rooms at all.
I loved this place and I would probably go back but be aware that the room we had was small and the bed was very uncomfortable for two people, it might be good for one. You are not in for a good sleep here. The bathroom was ok but being the house so old the drains did smell quite a bit. Be aware that there are 108 steps to reach the apartment, some people might struggle with that.