The mid beds can be used as twin beds no differently than twin beds put in the rear of Sprinters by most converters and allow for pass through to get to the bathroom.
If there is a market for a full bath separate shower configuration in a B this is a better solution than the LTV Free Spirit SS and Winnebago ERA 70C with slide outs. For one, it is zoned better. The bed is multifunctional (twin, king, social seating) but doesn't dominate or force an either or situation. For two people they still have well designed up front turned around seating for dining or desk work. Also, you can still function stealthily as a B with no slideout to make it work.
