Tiff and Matt are great hosts. They are very knowledgeable about the city and the neighborhood and are willing to share the info and suggestions. The most important of all, they are genuinely nice people and very interesting to talk with. And their puppies are adorable. The flat is well designed and has amazing views over the city. It is family friendly too (we were with our four year old daughter). In summary, you get a combination of great hosts, great location (Graca is probably the best place to be if you want to immerse in authentic local culture), great views and great flat. 5 stars. Easy. Thanks Tiff and Matt again for having us and will definitely be coming back when we are in Lisbon next time.