Very great apartment, near a metro station, near the river, at the beginning of the Alfama neighbourhood. And the walk to the centre of Lisbon is a delight (20-25min walk max)
The apparement has three rooms separated by stares, so if you have knees problems maybe it’s not the best (but maybe Lisbon at all is not the best because there’s a lot of hills)
In the bedroom, you’ll have a great view of the sunrise on the river, it’s marvellous!
Definitely recommended, for couple or 2 or three persons :) (there’s a sofa bed)