I have just bought my first Scamp and am - of course - trying to maximize my storage. In the cabinet by my entry door, I believe ther is additional space I can utilize to increase my storage. This is above the fender well and was put there - I believe - to put a window air conditioner there.  I have a roof top A/C so I don't need this space for an A/C.  I have seen pics on line where there is another cabinet under mine now or just a taller cabinet that would provide additional storage. 
Has anyone seen this or accessed this area?

Pic of my current cabinet is attached.  It is under my swinging table.

Thanks, All, for any input. Happy Scamping!