We had a very pleasant stay in Lisbon. The location of the appartment is ideal, and the appartment has all the equipment one could ask for. The owner was very nice and very responsive. We had complimentary coffee and even a bottle of wine, a great little book with all the must see and must try in the area and in Lisbon that was very helpful.
However, if i'm being honest, i must say that the pictures are not up to date, the furnitures (bed, sofa..) have changed and the new bedroom definitely doesnt look as charming as it was on the pictures. It can get very humid because there is no windows in the room or bathroom so it's hard to get the moisture out of the appartment after showering. The "private terrace" really is a passage to access other building doors so forget about privacy, people keep going back and forth behind your chairs and during touristic season there are LOTS of people passing in front all day. Upon arrival there was a dead cockroach right at the entrance of the bedroom even though apparently the cleaning lady just left. And the shower was filthy too :-(
Hope this comment can help improve the future traveller's experience ! We had a pleasant stay overall :-)