This apartment was exceptionally clean, very quiet, located close to the center and with great attention to details. We were very welcome by Eduardo our host. The only reason I am not giving a fifth star is that we were in Porto in a very cold and rainy week and while heating was sufficient in the two big bedrooms (there are indeed very big), we were cold in the living room. There is a radiator int he living room but it was not sufficient in those somehow extreme weather conditions. Other than that, everything was great.