Madisonseating is a scam! They are not selling you what they promise and their customer service process is a hassle. There is no satisfaction guarantee and they make it a huge deal to try and return anything. Also I had to PAY FOR MY OWN RETURN. Shipping is thus not free and you DO NOT get a 100% money back guarantee. I ordered an Aeron chair that was supposedly open box, but it was heavily damaged and used, painted over and the seal for the height adjustment had been replaced at least once. They made me prove that it was damaged with pictures and written documentation. Online retailers that are legitimate do not require this for a return in 30 days or less. Madison seating is NOT LICENSED as a distributor for herman miller for a reason. STAY AWAY from madison seating!