.. Catching the cleaning bot

You would need a harpoon.

Yes, combine these two items:

• A harpoon
• A string or a wire ( Get the guitar wire from the Tour Bus. Next to the toilet. )

Combine them in the inventory to create a Bit-Harpoon.

Use the Bat-Harpoon on the cleaning bot while standing on the ground floor.

After you get down you can pick up the damaged robot.