This place is located in the heart of Lisbon. It is elegantly arranged and very clean. The owners are quick to respond and I would book here again when I come back to Lisbon.
Just be aware, it is small (I would say spacious for 2 people and no more) and it is a 2 flight walk up. This is mentioned in the listing but just want to reiterate it for those who it may be an issue.