It might look chaotic to others, but don't worry: for me, it always starts off neatly and ends up just as chaotic once I've filled several notebooks. This is actually my dining table in the kitchen, but since I'm a crazy single cat lady, it doesn't bother me. Happy writing!
Sorry if the flair isn't correct (first I tended to choose stationery supplies).
I'm a big fan of the brand Stabilo. I love alcohol based marker, acrylic markers, Faber-Castell brand colored pencils (Polychromos), metallic pencils and the new glitter pencils* (Faber-Castell).
*Unfortunately, I only acquired these pens later, which is why they are not included in the table.
I'm still missing some fineliner and highlighter from Stabilo, but I'll buy them sooner or later :)
(and yeah, I adore such self-made overviews!)