Update on Casta *NEW RETAIL SECTION

I decided to work in sketch up on this project rather than 3DSmax, just so I can test our different programs and see where I might be stronger.
I need to adjust the material application on the floor but I need to ask my teacher how to make that look more realisitc...as I said...I haven't really worked with it before.
As of right now, I like it.
It's obviously still far from finished, but here's where I'm at!
let me know what you think!