I feel your pain. I have a 2012 -39' Open Range bunkhouse. My kids were much younger when we purchased. My bunk house days are winding down, however I will adjust my floorplan accordingly. Maybe the bunk house becomes an office or den. The real caveat is how much will my kids camp during their college years?
My youngest still has a few years before college, but we will be empty nesters
while still owning my current bunk house.
I imagine the kids will still camp some especially during summer months (we'll see). My point is I figure I have another 5 years or so with part time kids camping.
In your case consider how long you generally keep your RV's. I see the next 5 years as solid bunk house time since you have an 11 year old. From there things are not as clear but kids may still be in the picture part time. How long will you keep this future rig? 5 years 10 years 15 years? How soon do you anticipate traveling with zero kids?
If I were buying a bunkhouse today it would most likely be a mid bunk like the Heartland ER 39 MBHS, Kids can have a dedicated space, Adults get a real rear lounge area.
While I believe RV'ing is great for family time. I also like the idea of the adults and kids having their own space that they can retreat to.
In the end having kids along without having a bedroom for them would be a deal breaker for me. Sort of like buying a one bedroom condo when you have kids.
Each family is different but having a dedicated room comes with dedicated storage space for the kids stuff. Otherwise there is a future of makeshift beds and piles of stuff stashed around.
My next rig will not be a bunkhouse, however as long as kids are in the picture (even on a part time basis) I prefer a bunkhouse and the dedicated space vs. the alternatives.
19'Duramax w/hips, 2022 Alliance Paradigm 390MP >BD3,r,22" Blackstone
r,RV760 w/BC20,Glow Steps, Enduraplas25,Pedego
BakFlip,RVLock,Prog.50A surge ,Hughes autoformer
Porta Bote 8.0 Nissan, Sailun S637