If you're young and traveling to Lisbon, would highly recommend staying at Tin's place. The rooftop is amazing and it's only about a 15-20 minute walk to a tram stop as well as the crowded streets of Barrio Alto. Flexible baggage pickup policies, the proximity to a supermarket, fruit stands, and the little bakery next door (Shout out to Jose!) Make it a real convenient and more low key place to stay. Worth the trip, especially for the price!