Cheap Keddy by Europcar Car Hire Deals at Potsdamer Plazt Station, Berlin

To save on refueling costs when departing from Potsdamer Plazt Station, look for deals with a 'full to full' tank fuel policy, or even better, a free tank fuel policy, as opposed to a 'half-full to full' one.

Before renting a car, check if your personal car insurance covers rental losses. Many personal auto insurance policies and credit cards offer coverage for rentals, which could save you from extra insurance fees.

Ask about potential extra costs, such as fees for insurance or airport charges, to plan your budget wisely.

Ensure you know the rental office's hours to avoid arriving when they're not open.

Be aware that some rental companies impose age restrictions or additional fees for drivers under 25. Make sure to check the company’s age policy when booking.

Take a moment to familiarize yourself with the vehicle's controls and features before driving off. Knowing how to operate essentials like headlights, wipers, and navigation systems can enhance safety and convenience.

Some rental companies offer a free tank of fuel with your rental. Be sure to understand the terms, including how much fuel you need to return the car with and any potential fees for not meeting these conditions.

Download offline maps or bring a secondary GPS in case the station's signal is weak.