I agree with the others, it needs a few more colors added, not so much white, the interior could also use more detail etc. For example: toolboxes and shelves in the garage bay, a fancier floor for the showroom and a desk with chair behind the counter are a few things I can think of. I also think the counter should wrap around towards the back wall, leave a break in it though so the employees can get behind it. Nothing majorly wrong, just a few things that could be improved. Overall, it is a solid first build. I rate it a 6/10