The suite, along with Godfrey and his services, may be obtained by destroying Megaton in the quest The Power of the Atom. Godfrey can tell jokes, restyle hair, advise where to buy better suite items, explain how the pristine Nuka-Cola machine works and give a bottle of purified water up to 5 times a week.
Godfrey stays in the Lone Wanderer's Tenpenny tower suite all day and night.
Godfrey has a few features. He can sense when you are injured when you walk into your suite, tell you where to buy items for your room, and can dispense free purified water, up to 5 a week. He can also give you a free haircut, and he can tell jokes, which are often science-related.
The joke, "Two cannibals are eating a clown. One turns to the other and says, 'Does this taste funny to you?'" was also told by a servant robot named 'Andrew' (Robin Williams) in the movie Bicentennial Man.