Cleaning For cages with tops

I have a top on my cage and find it perfectly easy to clean, but I don't have a C+C. It's made of strong mesh with a wood border. It folds in half for spot cleaning and feeding, petting, etc, or it can be easily lifted off for full cleaning; I imagine it'd be easy to make the same sort of thing with grids. We also made the cage 60cm high - roughly 2 grids. I think it looks much better (particularly for being able to check up on piggies without opening the top) and less cramped than 30cm high with a top, and it gives more scope for adding hides, branches, shelves, etc.

My cage has two lengths of closet shelving for lids. One is zip-tied down at the back side of the cage and on the sides, the other is hinged to the front side of that piece so it can be lifted to get into the cage. A carabiner clip holds the front one up when I'm cleaning.