Hi cardinal96ss; Thanks for the welcome. I bought a 2006 Keystone 27RLS 3 weeks ago and have found a number of things wrong with it . I didnt look it over as well as I should have. So far nothing real big. Both tanks were out of date - 2 new ones from Amazon about $50 each, new thermostat,coalarm, smoke alarn, fire extinguisher, 3 floor registers and hoping I don't find much more. I will have my mechanic load test the battery. If and when the weather gets better (can't wait to get out of Massachusetts) I will take the wheels off and check bearings and brakes.