I get the feeling that this could be a set on a sit-com? Also, why is that brick on the floor? and, why are the opening times on the 'exit' door?
Interstingly that 'brick' appears on the Brewery website image as well! You ought to nip down there as your image is much better than theirs (cept they have an adoptable dog on their shot of the door).
Here's how to play within the square, like one of those little plastic puzzles where you move around different shapes. The variety of rectangles establishes a dynamic feel. The lighting and shadows add an undertone of asymmetry that's a bonus. I also like the bold color contrast, the way yellow shades to green on the left.