Just my opinion , so often I would see customers come into my friends rv repair shop with slide problems while on vacation. Not being able to use their rig I didn't want to ever be in that position after dishing $100k plus for an rv.
An important option for me is to be able to use a slide floorplan 100% with the slide "IN" in case of a malfunction while on the road. RV repair appointments can be a tad hard to come by during the busy rv season. Therefore I try to make life as simple as possible nowadays, one less thing to have to deal with.
I would want to be able to use the bed 100% of the time and maybe I'm wrong but it does not appear that this can be done in the Winnie MB floorplan with the additional dinette.
Before you sign a contract, I would at least look at the Leisure Travel Van MB non slide floorplan which is easy to use 100% of the time while at the same time, be made while storing it up out of the way as well as having a comfy seating system for tv or reading time as well as a dinette for eating. Its a comfy full size queen with not having to upgrade its mattress.
LTV's 'wonder MB' on a Ford Transit or the 'Unity MB' if you prefer the Benz chassis are avl., under 25 ft. Both have full size dry baths.