Rui was a fantastic host. We had a 12 hour layover in Lisbon and he was very flexible about our check-in time (first coordinating with his prior guest) so that we could get some rest and see the city at the same time. He welcomed us with tea and biscuits, and then recommended a good local restaurant--non-touristy--that was still open on a Sunday. He ate lunch with us and gave us some excellent recommendations for places to walk in the city and things to do, before leaving us for the afternoon. He was very communicative in advance of the visit, always responding immediately to messages and giving us all the information we needed to enjoy our short stay. His place is charming and--as the advert says--full of books, which we loved. His apartment is located on a quiet, charming street right in the middle of best parts of the city, meaning most things are within a short walking distance. All in all, a wonderful stay with a fantastic host!