Ysib

Hello all,

I have bought a c300 2010 last week.
I took it to a mechanical engineer to check everything in it.
After a long check, he informed me that the car is brand new, screws are MB original, nothing needs to repair or change at all.
It really looks very clean, under the car and behind the engine etc...
Paint is still the original paint too.

Today i was searching for my keys under the seats; I surprised with a little bit of rust there!!
Unfortnately!! I think the car was flooded since 27-05-2016 and we didn't noticed this until today.
The car is perfect no issues in electronics or mechanics at all, all the features are working perfectly.

Please advise, is it a bad sign! will I face issues in future?
Should I sell it?

Thanks in advance