Using this John Deere Z950R seated mower is easy. Just start it up and drive it around your lawn. The Auto Raise feature can be handy when you need to quickly lift the deck. When using it, make sure to wear appropriate safety gear like goggles and ear protection. As for maintenance, regularly check the oil level and change it as recommended in the manual. Keep the deck clean after each use to prevent grass buildup. Also, inspect the blades for any damage and replace them if necessary. Since it's a used item, be extra careful during operation and watch out for any signs of wear and tear. When it comes to payment, remember to complete it before picking up the mower. If the price is over $5,000, use a certified check payable to Michigan State University. And don't forget, it's only available for local pickup at the MSU Surplus Store.