Pinned for the idea. Not sure how much I like the extension over the toilet. If were to do, vanity top should be one piece, with no cut line. Also: Consider how much the extra counter space would be needed.
A Mind Map, created in PowerPoint, that works as a poster or as a mini presentation that could be used as part of staff training or to build awareness. This list of difficulties is not exhaustive but is a flavour of some of the issues that can affect students with ADHD.