I stayed here for one night with a friend. The place was well decorated and clean. The owner took care to keep the kitchen and cleaning cupboard well stocked with items that one might need/want when travelling but didn't want to purchase for a single use. Check-in was very smooth. We were met at a time of our choosing and were given an excellent overview of the apartment. Ahead of check-in, the owner sent us fantastic directions to the place including multiple different methods of transportation. The location is nice and is in a bit of a quieter, residential area, which is nice and makes you feel a bit more local. You are still practically right next to the castle though, and it's not hard to get to the other tourist sites. The little hill up to the door is very manageable and nothing that you won't encounter walking the other hilly streets of Lisbon. I would definitely book again or recommend to a friend.