We spent 3 nights in Alfama IV and enjoyed our stay in this laid-back neighborhood. The place is fine but beware if you are a bit claustrophobic, there is no window. Apart from that, the kitchen is fully equipped, the place is clean, well maintained but keeps a light stale smell. The entrance door is somewhat tricky to open. I had to call the home keeper who answered right away and very kindly explained me how to do it, afterward, it was a breeze.
Last, Ulrik was kind enough to let us keep the place until mid-afternoon as we had a late flight.