You can't walk 10 feet in Lisbon without ascending or descending a hill. Samuel's flat tops this off with an additional 65 steps! So don't go if you don't like walking. The surrounding streets are party central at least at the weekends, so you can expect a party atmosphere with loud music and charcoal grills. The room layout is double, triple and single. The kitchen is adequate to heat up food but there are so many places to eat, why would you bother to cook.