We had a lovely time in Lisbon - the neighborhood that this home is located in (Alfama) is wonderful. Close to many restaurants/shops/bars, walking distance to most main sites, and overall very charming.
Mario was quick to answer and the check-in process was seamless.
The apartment itself is small - it's noted to be small in the description but we were a bit taken aback of the size upon arrival. My husband and I struggled with the space with our big bags as well as comfortably using the bathroom with its low ceiling. I think most apartments in this neighborhood are small so if you are looking for a bigger space in Alfama, you may be out of luck!
Another thing to note - cars/taxis cannot go directly to this home. Our taxi dropped us on a main street and we walked up to the home. Not a huge deal if you don't have a lot of heavy luggage but can be a nuisance if you weren't expecting it!