On dec 2013 we went to lumber liquidators to purchase floors,they said we better come measure your floor first,,so they came, my house is 1700 square feet their measurement was 2600 square feet ,,i said why do we need so much they said too many cuts,I have 14 stairs they sold us 35 steps,,they completely ripped us off,,then when material arrived 75 percent was damaged,,after we installed. we end up refinishing all the floors,,even though our contract says 30 years warranty..we called them every day send them. 14 letters..not a single person returned our call.now we are stock with garbage floor..so if u like to lose 13000.00 dollars. Like we did go to lumber liquidators.