The cabinet door is that shelves or what is in there? If it is just a cabinet with shelves if you want them, you could put one of those apparatus that go in kitchen cabinets to allow you to open your cabinet door and the mixer or what ever pops up and you can work right there. It would be like a short L. When you were ready to put it away, you just Somethinglet it go back into the cabinet.
like this