The rooftop garden is what caught my eye when I was looking for a place to stay. Eating my breakfast up there and watching the sun set really added a lot to my time in Lisbon.
The room is basic, but comfortable. Bathroom and kitchen are all as to be expected. And as the other rooms are also rented, it is important to leave the common areas as you found them. I stayed for 13 days and some of the other guests were more considerate than others in this way, but obviously that's on them, and a question of chance.
The host is wonderful! She is interesting and does her best to make you comfortable. If you have a change to get to know her, she has some wonderful stories!
I found this place to be great value and very well located as it is within a stone's throw of the weekend flea market, Alfama, the tile museum, the fortress, and the center, as well as easy public transit. I highly recommend it!