I cannot rave enough about Daniel's place -- it was terrific in every way! The space is beautiful, and a wonderful and relaxing place to stay in the city. We really felt at home in the house and our lovely room. We enjoyed cooking dinner in the kitchen one night, and taking our breakfast on the patio each morning. The house is a 10 minute walk from the center of the city, with plenty of great cafes and coffeeshops on the way. Communication was great -- Daniel was always really responsive, and before we arrived sent a very helpful email with tips on how to use the subway, etc., which we really appreciated.
This was the nicest Airbnb experience I've had, and would recommend Daniel's place to anyone going to Porto!