hi bonzai' and welcome to shopping 'streams...
and the forums.
here are just a couple of threads on this topic...
one of which has other thread links contained therein.
http://www.airforums.com/forums/f353...oid-36858.html
http://www.airforums.com/forums/f187...oid-31944.html
on the fit/finish issue there are MANY threads related to the "q" word...
try the advanced search feature with just one word like 'quality' and LIMIT the search to TITLES only...
and 36 semi useful threads appear...
http://www.airforums.com/forums/sear...earchid=982239
as for what specifically to a-void, think about what matters to YOU...
mauve upholstery, dark woodwork, shag carpet, asbestos, old suburban furnaces, ciggy smoke, cat pee, and avoocado formica...
and LONG new units with rear doors
only,
http://www.airforums.com/forums/f353...afe-39545.html
are on my short list
cheers
2air'
IF you are shopping new/nearly new these threads may not apply but will be worth reading for others, perhaps.
http://www.airforums.com/forums/f141...ears-8242.html
http://www.airforums.com/forums/f156...void-2283.html
http://www.airforums.com/forums/f36/...ons-26374.html
http://www.airforums.com/forums/f353...sed-25737.html