Just be very, very gentle on the controls. A slight pitch change will create huge rates. If it get's tough to fly, control it with one hand only. Somehow i recall that they might use the following airports for the assessment: Basle (DME Arc), Stuttgart, Strasbourg and Luxembourg. Check the approaches and SID's. Take a look at the plates and how you would setup Nav's. You will be switching Navaids a lot if they use these airports. A couple years ago i talked to one of the flight instructors and he mentioned these airports - but might have changed.
Anyway, good luck to you!