I have indeed and have thoroughly enjoyed it every time. I have only camped there so I cannot comment on the courses. The owner Paul and his family are lovely and make you feel at home straight away.
The first half of the forest is dedicated to camping and is big enough so that you feel like you have it to yourself. The other half is dedicated to bushcrafty things and a couple of tipis and is nice for just strolling around. There's plently of walking in the local area(and even a pub) if that's your thing.
It's as close as you can come to wild camping it England but without the worry of getting caught. One year i was lucky enough to have the forest to myself midweek and the whole thing was carpeted in bluebells. Magical! Going to remember that for a while.
Fantastic site, Paul is a great guy and really good to know. Been a few times so far. Good spread of different trees and the last time we went, we had the pleasure of watching a few buzzards going for the pigeons.