We had a great time in Martin's Lisbon apartment. Martin welcomed us with lots of information on the area and a gift basket of coffee, tea, wine and water. The fourth floor kept us from any street noises and the elevator was key for transporting suitcases, although we otherwise mostly used the stairs. Having both a washing machine and a dishwasher were very helpful, and the location could not have been better. We were initially concerned that surrounding construction might be disrupting, but it turned out to be a minor issue.