Human: Generate for a secluded cavern setting with a floor, pathway, stairstep, and granite. Assistant: 
The floor slopes down to the south, and every few paces a shallow stairstep is carved into the rock. The granite was left somewhat rough by its builders, presumably so as to give better traction to those walking over it daily. The constant passage of many feet, though, has created a slightly polished pathway down the center of the tunnel.