Just looking at the Winnebago website, it looks to me as pretty much a rip off copy of the Leisure Travel Free Spirit SS who were the first to put a slide here in North America in 2013.
Leisure Travel Free Spirit SSCopied right down to the MSRP if this one is really listed at $122K (Winnebago site says it should 119K). But paying that for a Winnebago versus a Leisure Travel would be a major waste of money. Top quality RV construction and attention to detail versus a big manufacturer factory line churn em out.