Our stay at Cosy Castle Apt was amazing. The apartment is a perfect size for a couple and is situated right next to the castle. It's easy access to nearby shops and restaurants and is part of Alfama, which is lovely. The streets around the apartment get very busy during the day but the apartment is well insulted so you really don't notice. The steps to get to the apartment are quite steep, so keep that in mind if you have a lot of luggage. The apartment is also on one of the tallest hills in the city so it can feel like quite a trek to get there if you've already been walking all day. The apartment does get somewhat cold as it doesn't receive a lot of direct sunlight, but Susana provides three heaters, which helps a lot. The wifi is good and we had no problem working online each day. The bed was comfy and we generally slept very well. There are quite a few peacocks living on the castle grounds, and they like to walk the streets and hang on the nearby rooftops, which we absolutely loved--they're a bit loud but so cool! Overall we would absolutely recommend this place to anyone. It was a perfect place for our month long visit to Lisbon.