What should I pay attention to in this purchase?

Hi together I’m on this ad today from one. Here a few details about the car: What do you think of this model with this number of kilometers I should rather keep away from it or can you use this car still well without any further problems. I don’t know with this model so from therefore I wanted to ask you what you think about it if there would already be repairs there when buying and maybe a few tips what I should ask the dealer I’m in this a newcomer to the topic. LG and Thank you