The location is great - right in the middle of Alfama! Lots of restaurants and local grocers to serve you. Also very close to the St Apolonia station. Casas was GREAT with communication and their concierge Ana was also good to work with.
I should mention that the bathroom had a sewage type smell that came from it and would get very strong at times. Also, the space is indeed very smell and would only be suitable for a one or 2 people at most.