My husband and I finished our honeymoon to Portugal in Lisbon. We were not very impressed (thought I admit I could have read the descriptions more clearly before booking as this was not quite what were were looking for). The room was tiny and the floors were a little sloped, which made me feel a little dizzy while in there. While the description says it's not a hostel, it definitely felt like one to me, with folks hanging in the common areas, talking loudly until very late (1/2am). The only available towels were small face towels and the bathroom ceilings are really low (I'm very short and still nearly hit my head on the sloped ceiling).
Ozbej was very nice and welcoming when we arrived. He showed us around and gave us some recommendations about the neighborhood. Despite the room being small, it had an amazing view of Lisbon! That was a delight to wake up to each morning.
This is a great place to stay if you're looking for a hostel-like environment (and you're okay with a 5-floor walk-up)!