Bowser's Villa 8-9
From the Super Mario Wiki
The level starts off in a room with Green Koopas, and statues that the player needs to mimic. If the player does not mimic the statue, then the Security Thwomp in the background will ingest them, and put them back to the start of the room. At the top of the room is a Warp Pipe. The next section is a zip-wire section, and at the end of it is a Warp Pipe. The next room has various enemies, before several coins, a level for Toad Shot, and the goal gate.