RepairPal Certified shops can diagnose and repair your 2010 Volkswagen Eos. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
The only reason condensation would build up inside the car is because you have moisture in the car. Find the source of your leak and dry out the interior. It could also be a wet jacket, clothing or gloves that are left in the car?