If you're looking for a central location, this is it! We were greeted by our friendly host, Gonçalo, and welcomed into his lovely home. He was patient with us while we took the metro instead of a taxi (mistake #1 on our part). He had a map ready to show us where we should go, then sent us all his favorite places to go to with numbers and addresses! He went above and beyond to welcome us to Lisbon. The apartment was central to night life, the castle, and cathedral. Not to mention, the train station to Sintra is a 5 minute walk. We loved our stay here!