Your assessment would be required

I would like to have your opinion on this offer. I actually come from the S-Class W220 group, but I am looking for something “newer” and possibly other. The question is, the car is 11 years old, but stands there like a 1, with only about 50,000km. The description in the ad is a bit poor, but there is BOSE, and air suspension and much more. Unfortunately you can’t look at anything or test driving at the moment. How do you see it? 11 years are not a cardboard handle. In principle, it’s all about getting an S-Class W222 from 2015 up for 42,000 €. Or would it be a real opportunity?