Artur is a very polite and warm-hearted host (we could not get a better :)). We felt from the very first day very welcome (although arrived quite tired) and he made to us a short introduction to the city by taking us for a walk through the down town which was very helpful especially the first day and took us to a food corner as we were quite hungry. He has also given us some great tips for trips and places to see inside and outside of Lisbon. He keeps his apartment always tidy and clean and the photos reflect the reality- it is a very cozy apartment with a lovely kitty and a caring host.