I stayed with my parents at Carla's delightful loft and we were all pleased beyond our expectations.
Everything is squeaky-clean, beautiful (unique!) and confortable and there was nothing we could have lacked from (there was good wi-fi, an hair-dryer, kitchen stuff, etc).
The flat is really central, and it's an ideal place to explore and observe the old city by foot: right in the heart of it!
Carla is a lovely, kind-hearted and extremely helpful host and we were happy to get to know her and to learn about her insights on her beautiful and beloved city.
We loved Porto, its colors, its rumors, its tastes and its people and we totally recommend Carla's place.