Hacker help: Double Window Sills

Description: I need some help on what to do with this space in my kitchen. It is two window sills in a corner. One is 5 ft wide and the other is 6ft wide, both are 2 ft in depth. I can't take the bench out, because the windows stick out of the house.

It is in the corner of my kitchen. Maybe someone can help me out with what to do here. Maybe a built in table? Shelves?

Any help is appreciated. Maybe give me a place someone can help me? Thank you!

~ Daniel Forsyth