I had a wonderful stay at the Guesthouse. The house is clean, well-maintained and situated close to Lisbon airport. The focus on communal spaces ensures that you will interact with your fellow guests, which is great if you want to get to know other travellers and find company. If you want a living space that is more secluded, consider something elsewhere, however, as private space will be harder to come by; the bed arrangements (while very comfortable and clean) are more akin to that of a hostel. Valter and Pedro were wonderful, helpful hosts, and I thoroughly recommend taking a surf lesson with these guys. :)