We really enjoyed our stay here. Everything was very clean, coffee machine with good coffee, nice surprise from the host :)
Location is amazing - it is spot on next to the castle, has a place with good breakfast not 20 meters from the door.
It is in walkable distance from a lot of interesting spots and if you are tired bus directly from Rossio can get you here.
As this is old building sound proofing is not amazing but it was mentioned in the reviews and not bothered us.