I have 2 sides to the shed, witch I've spent a lot of time on. 1 side is the bar, with a tv, dart board and pool table (the more manly of sides) the other side is what my wife calls her side, it has a sofa, it's decorated girls wallpaper for her. It's a place for the whole family to chill out in the summer time and also to chill out in the winter and any family parties it gets used for this with friends to!
The shed was all built free hand and has a whole side of big windows which open up, also has 2 sets of patio doors/Windows, 2 sets of normal Windows, electric sockets built in also!