We have had our 303RLS for 2 1/2 years. Perfect 5th wheel for the 2 of us. GD Customer Service is top notch! If you have a issue they will be there for you! There is also a Facebook page.Grand Design RV Owners. Not run by the company even though they are on there trying to solve any issues. A rep from Lippert has been on lately taking care of any owners with leaky seals.