I am highly satisfied with my stay at Diogo and Priscila's place. It's conveniently located 2 minutes on foot from Alameda metro station, in a residential neighbourhood near a university campus, close to the airport and Roma-Areeiro train stop (if you want to go to Sintra). The apartment and the facilities, including a fully stocked kitchen, were spotless and exactly as I expected. I didn't have the chance to directly interact with the hosts but they were always very helpful and communication was excellent. The check-in was frictionless and you can leave your luggage in a storage space during check-out which is super convenient. Overall, I would definitely recommend Diogo and Priscila's offer.