This is a well-taken-care-of heavy-duty high-quality set. Beams are thick and coated in plastic (see pic), fasteners are solid and secure. Play Nation is the best. A little over 2 years old, waterproofed every 6 months. New rope ladder, new climbing claws, new cedar wood base boards. Paid almost $2000 and had it professionally assembled. Must be able to pick up. First $550 takes it.