2021 Nash 23D OTG in perfect shape . It's a great trailer for two adults with children. I updated the trailer tires in order to get rid of the factory tires. I have installed a soft start on the A/C . This is the much sought after ,off the road( OTG )optioned trailer. This trailer is an all season trailer .Please check Northwood's web sight for specific and numerous pictures of the inside and outside and for an explanation of the OTG OPTION. Retails for $49,900.new.