Castle Inn Lisbon is in a great location. Of course it is by the castle so not right in the center of everything, however it is very walkable. Can easily get a Uber from outside the gate of the castle (less then 2 min walk from apartment). Taxis can come right to the front of the apartment so we did that the day we got there and left since we had luggage. Lots of shops and restaurants close by. The breakfast place about a 4 min walk is great. From there we walked all over Lisbon. The owners are great. Messaged to ask if we needed anything, gave us advice on restaurants, and always responded to messages we sent them right away.