This apartment was lovely! I stayed for 18 days, had Porto home base and did some day trips as well as one overnight from there. Great location, super nice and stylish apartment, clean, pleasant, had everything needed. Hosts were very helpful and communicative but also gave much privacy. Porto is a hilly city, and the apartment is also a walk up, so you'll get some climbing exercise in Porto! The windows are double paned and really do an excellent job keeping the lively street noise down - I slept well every night on the comfy bad. Would absolutely stay here again. 5 stars.