The Renault system in the 197 is an add-on (I think), not incorporated into the stereo. That's the question you need to ask primarily to find out if you get a dash mounted system. If you do, they don't look bad. Mine's by the indicator stalk on the dash and don't really notice it. People usually have them there or by the cup holders under the stereo. I think it's a bargain, the sound clarity and operating system are very good, well worth the extra.
How did you spec your cup famguy?
Glacier white
Cup chassis
And im pondering the bluetooth