What are some common problems with Montana 5th wheel campers?

Some disadvantages of Montana 5th wheel campers include their high cost and the presence of interior steps due to a two-level design. A PissedConsumer.com reviewer mentions that repairs are expensive and specific replacement parts can be hard to find, especially for older models.

The interior design of the Montana 5th wheel trailer includes several steps leading to the bedroom or living area, which some people don't find convenient. Some owners of Montana 5th wheel campers complain on PissedConsumer.com, RVingPlanet.com and RVT.com about issues such as the lack of space for groups of four or more people or issues with the design of the front sink drain.