This is a great Apartment, if you are in Lisbon you should definitely go for it.
The area has nice coffee shop across the street, best Mexican restaurant in town just beneath(que start 30min before hey open!) and you are walking distance to all areas including train station for a day trip to Cascais for example.
Apartment it self is clean, modern and bed is firm and comfortable.
Hosts is super helpful with check in and out times.
All and all a great experience and can’t recommend it more!