To make it all print in place makes this an excellent bit of 3D print engineering. The recesses that the leg notches sit in could be a tiny bit deeper to stop the chair collapsing with a bit of force (think this relates to a previous version)

Fantastic model. I've been looking for a generic bathroom organiser and this nailed it. Love the gridfinity approach and the drainage area means easier cleaning of toothpaste gunk :)