Moved From a Bunkhouse to a Rear Living - Thoughts

I know you are discussing the rear living versus the bunkhouse but have you considered a front living floor plan? OMG, some of those have huge spaces for kids to sleep when often 2 couches open up. Add a dinette instead of a free standing table and you have even more. A downside, which may be too big with your length desires, are they are usually more in the 40 foot range I think.