So over 50 cubic metres then, that's a heck of a lot.
We've put down a lot over the years, it's big enough to not feck off with scalpings underneath, but yet still we get bare patches.
Enough room for 8 cars to park on.
Never get where it goes to!
The one in France is bigger but less useable for everyday. And the sh!ts who supposedly laid it while we weren't there did a cr@p job. No depth to the gravel at all, so we have loads of weeds growing through it as well as a spring in one corner which we continue to not be able to do anything about. As soon as we successfully drain it to somewhere it pops up again elsewhere.
But I have to admit I don't think I could kneel on yours for 5 seconds!