I can recommend Kings Green nr Ledbury if you look on here. Went with our tent a couple of years ago, facilities spotless and EHU, lovely owners may be a bit late to get in for BH but worth a try.
Hi, Harbury Fields or maybe Marton Road Farm. Not sure the latter fits your clean toilet block, but maybe worth a look if you're struggling. Good luck.
Lol at Marton Road Farm and it's toilet block! Definitely not one for the fastidious!
Not sure it's still open actually. We were in Long Itchington recently and all the land seemed to have been sold and was being built on.