Has anyone else done this? I'm talking about tiered layers of actual cheese, not cheesecake. M&S do a nice one, as do lots of other websites. My fiance and I really like the idea of a cheese cake as they look lovely and can add to the evening buffet. Our only issue is how long it will last out of the fridge? We want it out all afternoon during our afternoon tea, but wouldnt want to eat it until the evening. Will it go off or smell the room out?