Used to be a swimming pool, now a subsiding gravel pit. When the owner removed the pool they needed to fill in the hole somehow and the gravel was the cheapest/easiest 'Will deal with it properly later on' option. Owner now agrees that it looks awful especially as it continues to subside, but no one has come up with an affordable idea (owner has since retired and is on a fixed income) about how to fix it. Paving it over wouldn't work as the original pavers would now be too dear for owner's budget, plus the ground below would apparently need lots of expensive preparatory treatment, while cheap pavers would be a different colour so wouldn't match. Wooden deck? Veg/flower garden? Lawn? Garden DIY goddesses and gods, WWYD? [Edit: there's a pic which will show shortly once the admins have approved it]