At the front desk the cashiers tried to charge them for three people, and kept insisting that when they arrived they had another lady with them. My friend argued with them. To his horror, the footage showed three people in the room! An additional lady crouched on the sofa just beside his gf, looking at the floor throughout the session. And when my friend and his gf left the room together, she stood up and left with them. As the cashiers watched the video, it dawned on them what was happening, and they waived off the charges for the 'third person'