Luís's apartment is very well situated in the Alfama district. Quiet at night yet right in the thick of things. You only need to set foot out your building's door and you'll be set to wander the lovely, narrow streets and alleys packed with charm and history.
Luís is great with quick response times and was very accommodating when we were able to catch an earlier train changing our arrival time but then we also got lost trying to find the apartment (my fault) and he adjusted to that as well.
There is a steep, old staircase leading up into your suite but the apartment itself is modern and roomy. If you don't have issues with stairs this won't be a problem.
Overall, well appointed with an excellent location.