This Airbnb/hostel was a great place to stay. You cannot beat the view anywhere else, my breath was taken away by the beautiful view with the balcony which was facing the city. The room was clean and well maintained. I enjoyed all the other accommodations available to the guests which are separate from the room kitchen, bathrooms and showers. Loved the terrace area to sit and eat or just contemplate the city view. Our stay was comfortable and relaxing because all the other guests were usually respectful of the noise level.
I loved our stay at this place, I would definitely book this place again.
Keep in mind Lisbon has different hills (which is what makes the view amazing) and you will be walking up many steps (or uphill) or you can take the trolley to and from the main tourists areas. If you like acai, there is a great place on the street Calçada Santana about a block down which I recommend.