Treehouse Bunk Bed

My kids are very into the "Magic Treehouse" books so my version of the Sweet Pea Bunk Beds is called The Treehouse Bunk Beds!
I made a few modifications, mostly for ease of access and airflow. I added windows for each bunk on the non-stair side of the bed because my kids room tends to be really hot so I thought they would appreciate more cross ventilation.
I made the side panel on the upper bunk removable (so that I would have access to put the fitted sheet on that end) by using pocket hole screws to hold the boards together, which make it one solid panel then I put 1x2s behind where the panel would go so it wouldn't fall in and used 4 slide bolts to hold it in place so it wont fall out. Also I made the two front panels on the lower bunk hinged doors so I could just lean in to change the sheets. The method for these was basically identical to what I described above but I attached them with non-mortised hinges.
I'd love to get the storage boxes made on of these days. Maybe after they start kindergarten!