Pros - Natasha was nice, accommodating with our arrival times and it was easy to get downtown on the metro! Also a few stores and markets nearby which was nice (cheaper hen downtown). Bed was comfortable and had plenty of space in the room.
Cons - didn't realize the host would be staying there so it didn't quite feel like we had full use of the space. We usually use the kitchen, etc but felt uncomfortable doing so since the host was at home. The place was fairly clean but there was mold in the shower (not too much, but still) and the host smoked (in the kitchen near a window but the smell was still bothersome). There's no air conditioning in the room and it was way too hot for me. Maybe that's just Spain in the summer though
We booked pretty late for a busy weekend so it worked out fine for us overall despite some of the issues