Kids' wardrobe

As a matter of some priority, we need a wardrobe for the kids' room so we can free up our guest room again.

It would be cool if it was a simple enough design to be able to get the wood cut and then have a weekend project of assembling this ***with*** the kids (this weekend would be amazing if possible).

I drew up some proposed designs for this yesterday and need to take photos and upload but essentially:
+ A row of ikea trays across the bottom (floor level) for A2
+ a vertical row of trays for A1
+ a hanging rail in the rectangular space left by this 'L shape'.

I tried two horizontal rows and the rail ontop but this would make it too high for A2.

Will add proposal after morning appointments are done.