Driver seeks car up to ~300€

Hello together, I passed my practical driver’s license exam yesterday and am now looking for a car. I set my budget at 3000 €. Of course less 😉 With a top offer you can make 2, 300 € more relaxed… As a silent reader of the forum, I know for this budget the most sensible standard proposals. (Astra G, Ford Focus etc.). My favorite is currently the Astra G, but am open for everything. Unfortunately I have no idea of cars, can only swe r judge what a good offer is and what is not, bargains or mogelpacks, what you have to pay attention to… unfortunately also no car cracks, which can help me…. After first search on mobile and autoscout (region Ruhrgebiet. Bochum, Herne, Essen, Dortmund, Gelsenkirchen…) I found this car, which sounds very good for me as a layman:http://bit.ly/1cuKyFt Is this something from the overall package? And is it useful, such a used car check at the Dekra/A DAC/TÜV etc.? Well, I would be happy if the local experts, who have already helped many people in the search, could take a look at the car and possibly bring in a few suggestions/offers.