We loved our 5 day stay in Porto made very much so by Elisa's and Luis's apartment. Its on the top floor with a great balcony to enjoy a glass of wine at the end of the evening. And when we arrived we were met with a nice bottle of white wine and some lovely pastries. More than enough room for 2 people over 5 days. In the morning I'd recommend you go downstairs out front and grab the complimentary breakfast. Its in a great location at the north end of the main tourist area in Porto within walking distance of all the main attractions. We found our apartment very quiet at night so no problems from that with sleeping.