I did A, B, C pillars, roofliner and rear deck (where the 6x9 speakers are) and it looked great for about 30 days. Then I realized I used the wrong glue and it started to come undone in some sections. I then went to an upholstry shop and had them redo the whole thing.

A pillars are real easy to do... B and C is very hard because of the contours. The rear deck is very easy and the roof liner was very difficult.