I just moved into a rental house and it has a horrid blind corner cabinet. I thought to get a half moon lazy susan, but the only ones I can find are for two shelves. The other though was to get large round ones, but the opening is such you couldn't get it in. I guess I could buy a round one, cut it in half put it in and glue it back together... The opening is only 15 inch tall and 9 inch wide. Then the cabinet goes back about 3 feet. Am I just out of luck?