Will this work without causing serious
 

problems?

Staggered wheel/tire setup
Front: 205 60 15
Rear: 205 55 16

And my other question is tire height and how they look on the car: How is this set up gonna look,...the front tires will look higher than the rear or no noticeable difference at all.

There is only an .8% difference, you should be fine.....it would jus look funny.

what car is this for? 205 is tiny.

why are you going to run different diameter wheels? Also, the difference is small, but you may run into ABS issues (aka it disabling itself at highway speeds).

almost stock size for an e36 stock suspension.

one word = cheap

a guy i know is running his mouth off telling me that that setup is ok. he's trying to sell his staggered set.