The Netherlands being so close in range from my homebase, I only visited Teuge and EHMZ in the years I fly. Way too expensive country for small aircraft. EHMZ is still nice, but that's so close the landing fees are almost equal to the trip costs.
Maybe we are a bit spoiled with so many "no fees" airports in Belgium and France, but mandatory handling for a Cessna is like theft. Altough I think it's going to be the standard for more airfields.