The place is located just arround the corner of Bairro Alto and easily accessible by public transport. We were very happy with everything from cleanness to facilities. David is a great host and provided us with plenty of tips and hints on local restaurants or stuff to do within the city. He was very helpful at any time and e.g. called a taxi that would pick us up for the airport. If you plan on staying in Lisboa, I am sure any of David's AirBnBs are a great choice!