You rise from behind the wet bar. "Please help us," you call to the maid. She stops, startled, and turns back to you. She has a frightened look on her face.
"Can you let us out of here?" you ask. "We'd really like to go home now."
"No, no, I can't," she murmurs weakly. "The Master would be so angry..."
"Please," Sophie stands too. "Look, we don't want anything to do with this place, just let us out and we'll never bother you again."
"Um... okay... just follow me."
Okay, that was a little too easy. Maybe she is trying to trap you.