I installed my leather headliner today. It was a pretty easy and the whole job was about 3 hours taking my time. The rear back seat and side panels did not have to come out. First, the seat belt trim piece comes out, then trim above the door, sunvisors, map light has to come out. The trim around the rear window has to be loosened up at the top once you get the other trim out the way., then you can have clearance. I will most likley be selling my gray headliner and sunvisors which are like new.