Where to look when buying an Opel Omega B! (Temporary)

Good den.Sobstvenno title all ponyatno.Smotrel today GPG itself, and what to look for it - do not know ... Actually need help of any plan: any sores can visually see (than the body, everything is clear, arches, sills, bottom doors) .bolshe all interested ACP, the engine (about lid know snotty, as it should be) .and wherever it ideally in Kharkov on the diagnosis drive? infa needed preferably before lunch ponedelnika.Zaranee thank you!