I posted a thread about this on the general Resorts board, but it was suggested that I ask about this her too since it pertains specifically to AKL.
We booked 
free dining and are excited to stay at AKL, but as I was reading up on the resort I discovered that the bunk bed rooms are pretty much gone.  I have a teen and a tween (opposite gender) that would strongly prefer to not share a bed.  Having the kids share with the same gendered parent doesn't really work for us either because DH snores very loudly and the only thing that would bring the kids together on the idea of sharing a bed is the suggestion of them sharing a bed with their snoremaster dad!
We've used a classic Aerobed in the past, but my kids are kind of getting too big for that and it's uncomfortable.  We are open to getting a new, higher quality air mattress (looking for suggestions on that), but I'd like to confirm that a twin sized, possibly elevated air mattress will fit in the renovated AKL rooms.  From what I've read, I believe that the elevated ones are supposed to be more comfortable (if anyone is knowledgeable about this, please let me know!).  We're okay if it takes up a lot of floor space....just want to make sure it will fit somewhere.
Our other idea was to try and divide the bed that the kids would be sharing so they'd both have a decent mattress, but feel somewhat separated.  One idea we had was to bring a foam bed bumper to put between them and use sleep sacks (like the type you would bring to a hostel) so they would at least feel somewhat separated.  As my other thread states, I'm looking for creative solutions to try and make this work!  I imagine that someone out there has dealt with this and has a better idea than I would have. 
 
I realize it would just be easiest to tell my spoiled brat kids to just suck it up and share a bed.  I agree in theory with that, but I also get where they are coming from.  I hated sharing a bed with my younger brother on vacation too, so if we can find a workable solution I'm happy to make them happier about this.
Here's the bumper we were thinking about getting for that idea:
https://www.amazon.com/gp/product/B...c45-cd78f07a84d8&pf_rd_r=Q4G5MY8GX6KCW40NEJ7D