My Review for Keter Alto Cortina Vertical Shed-Half of the parts are missingThe product was delivered later than the original date. Then we discovered that half of the parts of shed were missing. Upon contacting Costco, we were informed that they are not certain where the parts could have gone or how they were misplaced and the only option we have to first to order the product again then physically return to Costco warehouse wasting an ample of time and money. Very unprofessional of all parties involved: Costco, Keter and UPS who originally delivered. Unprofessional customer service, lack of accountability for the product they sell.