We stayed in the apartment for 6 nights and had a wonderful time in Porto. The apartment is so centrally located that all the major sights and port wine cellars are within easy walking distance so no yellow bus ticket or public transit required to get around. The apartment is very clean and well stocked with everything we needed for our stay to be comfortable and convenient. The stairs will give you a workout, but provide a sense of accomplishment every day. We would most definitely stay here again!