Suite Key

The Suite Key is a special item in Paper Mario: The Origami King. It is one of the many keys Luigi finds on his quest for the Key to Peach's Castle, used to unlock the master suite in the Snif City hotel. To find Luigi and the key, Mario must speak to the Snifit running a booth northwest of the hotel. When Mario guesses his riddle correctly, he is revealed to be a scammer and runs off in a hurry. This creates a Magic Circle allowing Mario to use the 1,000-Fold Arms to rub the lamp atop the booth, revealing Luigi. He thanks Mario for rescuing him, impressed he won the game. He claims to have found the fabled key to Peach's Castle, acquired from the front desk. Olivia reveals it is another mistake, prompting Luigi to run off to look for the true key.

This key is used to unlock the suite on the second floor of the hotel. The Professor's Room Key is initially thought to unlock this door, until a Snifit reveals they downgraded Professor Toad's accommodations and moved him to a smaller room on the first floor. The Suite Key can be used to unlock the second floor suite, revealing a comfortable two-room arrangement.