I've certainly never done it, but heard* rumours of EBGB pilots doing the occasional touch&go there, in their Cessna's. The place seems to be rather calm in the afternoon, generally.
More rumours spoke of a cost of 400 euro's, take or give, 10 years ago.
Abelag are the handlers and should be happy to give more info.
Avgas availability might be another concern.
*at the bar, of course