Mälarhöjsvägen 31a, Grillplats
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7 Handy Excel Tricks That'll Impress Your Boss [Infographic]
Oh! Pretty wallpaper
Rustic Pallet Bar Unit by SauerBrosCabinetry on Etsy
If the over hang (part of section A) extended the length of the table and then both lower sections and upper sections could be enclosed to hide wiring and minimize fluorescent light into classroom - this would work.
Very detailed instructions on how to turn Ikea Billy bookcases into built-in shelving
IKEA HACK: DIY BUILT-IN BOOKCASE with Hemnes furniture | Studio 36 Interiors