Liana's flat is light-filled and expansive, with comfy furniture and a very nice terrace. She was extremely responsive, emailing frequently to verify arrival/departure and also helping out with driving directions to Aveiro and recommendations for tourism and restaurants in Porto and the surroundings. The location is good, as well, and allows for a very pleasant (but not TOO long) walk into the center. I was very pleased with my stay there and would highly recommend it to prospective guests!