I just bought a 2005 Lexington 210 with the original coach batteries still in it. They still work but I wanted them replaced. So I went to Walmart to have new batteries installed and the tech couldn't reach the batteries to take them out.
To me, it looks like they used the original battery compartment of the Chevy Chassis and built the motor home over it, leaving the batteries inaccessible. There is absolutely now way to lift the batteries out to replace them.