There’s just something about leather.
People want it in their car—it’s the reason why they’ll pay an extra $5,000 for the “LE” model (it has those body-hugging leather seats, after all). People want it in their house—it’s one of the reasons why IKEA has become a multi-billion-dollar company (apparently, selling affordable leather furniture for the masses is a recipe for success).
We’re a society that loves its luxuries, and leather seating is clearly among them. It follows, then, to suggest that those same people want to enjoy the unique comforts of leather furniture in your adult nightclub.