Hi,
I've been using the ALS-Simulator für about 2 years now, for in-hospital and pre-hospital training. I'm very fond of this simulator, because from all the models currently available on the market, this one definitely offers the best deal from the price-perferomance point of view. Only drawback are the high costs for replacement parts, especially here in Germany (i.e. 320 Euros for the chest-skin....), but apart from that, the thing can't be beaten.