Hello, my girlfriend is driving a Smart ForFour 1.1i at the moment. Our anniversary is coming soon and since we will not be able to be together then I want to surprise her by hiding a gift in her car. Can anyone who owns a ForFour 1.1i please tell me what the size of the compartment under the front passanger seat is? Or could anyone tell me where I could hide a 23x15x8 cm sized box? I am not sure where it will be able to fit and I can't start measuring without it being obvious. Please if anyone could answer that would be great 