Rex is a great host, very attentive and helpful. His apartment is located in the absolutely best part of Lisbon if you are interested in the Baixa area (downtown) and is in walking distance from every major place you'd want to see in Lisbon and from all train stations. Acoustics in the apartment could be better and the layout is a bit odd, but these are very minor issues compared with the value and the overall fun that is this spot in Lisbon. Thank you Rex!!