Opel Rekord E 2.0S Luxury little run in good condition!

Hello, since the previous owner no longer drives for age reasons and no one wanted the car from his family. Did he ask her if she wanted the car. Since he could not bear this if the car in the garage gammelt in front of him. He wanted to give it into good hands. Before going into export or slaughter. And so it came to a well-preserved red Opel record (E2) in good stainless condition. The mileage is almost 90000 km. Last Tüv The record is very well maintained from the inside, I can’t say much about the equipment yet. Since I haven’t seen the car in real terms yet. Is the car recommended or worthy of maintenance ??? What about the consumption ? Is this a long-haul limousine ?? What do you generally think about it?? Hope someone can write something!! Because my acquaintances don’t know what to do with it yet. Greetz Stefan