Lisbon is a beautiful city and the area around the Principe Real is well located because many places of interest can be reached easily on foot. To reach an underground station (Rato) you only need to walk about 5 minutes and stops and restaurants are "around the corner".
Isabel is a wonderful host and it was a pleasure to meet her and to stay in her very nice apartment. It is well equipped and Isabel paid attention to so many things a Lisbon visitor could need during his/her stay. I highly recommend her place and would love to stay there again in the future. Thank you VERY much Isabel.