I cannot imagine a better place to stay in Lisbon. It was perfect my my mother and me - we were hoping for somewhere central but also very much wanted somewhere quiet. This matched these requirements 100%. It's within a 5-10 minute walk of a busy shopping area, a big train station (to go to Sintra!), and plenty of restaurants - though we ended up eating at the restaurant next door a few times for dinner, it was so good!
Great view of the city from the sitting room, everything was clean (lovely towels/bed linens), the beds were comfy, and the shower was very nice too! We didnt end up cooking in the kitchen but it seemed to be well-equipped.
For us it was a perfect haven to retreat to at the end of a day spent exploring the city, for a sit and a rest (and maybe a glass of wine!) before heading out for dinner. And then a quiet place to retreat to for a good nights rest.
Finally - Ana, the host, was so gracious, warm, and welcoming. A great overall airbnb experience!