Re: About to buy this beauty
To me the radio is a Good Thing. Appears to be a Kenwood Excelon KDC-X695 which adds a hands-free telephone via Bluetooth plus aux and USB inputs. I just spent about $200 for a Clarion M303 to do the same thing. Might ask if they have the original radio. Do like the way the radio is recessed into the dash.
Other than that you should make the usual checks for rust but looks like it has only been in Oregon since 2011.
ps I have no trouble with rear visibility, my Jeep is much worse but have a camera.