Board + Vauxhall Astra

Hi everyone, a very warm welcome from myself!
I'm thinkning of changing car, but could anybody help me out on whether a board would fit on it well? The car is a 2002 Vauxhall Astra - would a longboard go on the roof without spilling over the front or back too much/at all? Or, would a board even go inside the car if the back seats were folded down?
Thanks for any help that anyone may have.
Rich
I'm thinkning of changing car, but could anybody help me out on whether a board would fit on it well? The car is a 2002 Vauxhall Astra - would a longboard go on the roof without spilling over the front or back too much/at all? Or, would a board even go inside the car if the back seats were folded down?
Thanks for any help that anyone may have.
Rich