My boyfriend and I spent a week in William's apartment in Lisbon. It is a cosy, clean and well-equipped place situated in the oldest part of the city - Alfama, just under the St George's Castle. We found the area extremely beautiful and magical, with many little restaurants around serving best food. There is a big supermarket just around the corner and a metro station 10 min walk. William was not in Lisbon at that time, but his friend and father took great care of us! We do recommend staying at William's place!