An Ikea Hack custom train and activity table with TONS of storage. This is such an an EASY DIY project and a great way to get all of those toys up off the floor and organized once and for all! Maybe a Lego table and storage?
Inside the Prettiest Pink Apartment You Ever Did See via [I like the door with the window in it.The wood slab desk is great.
Built in kids art desk and display board.