Location is king with this place. You are in the heart of old, intimate and quirky Alfama district with music and food all around you done the simple way. It is magical just walking the streets after dark, all empty but very safe. And still knowing you are close to home and not having to drive half of the city to get to your bed. The distance to other tourist bits of Lisbon is also great and it is a short walk to all the transport options.
Besides location, this apartment offers compact comfort. Well equipped, plenty comfortable and solid rest (when the singing stops :-) ). Beautiful mornings watching the sun come up over the bay and the cruise ships rolling in over the roofs of the old buildings.
Despite the lack of AC and under roof location, this little place did not heat up excessively on 30°C days and the provided fan made a quick work of any collected heat in the evening when placed into the window. I am sensitive to stuffy rooms and I did not have this issue here. Mind you it was autumn, not summer.
Happy to recommend this place to people that want a cozy, historical experience of Lisbon while keeping plenty of convenience.