Seat Removal 1998 E320?

[x1ngxang]

Hi All, I'm in the process of parting out my 1998 E320 after an accident. Long story. I have scoured the Internet and these forums for instructions on how to remove the two front seats and the rear seat to no avail. I have a buyer for the seats and I'd like to help save him installation costs if possible on the labor involved in doing so... We have agreed to swap his MB-Tex seats in exchange for my leather ones, but neither he or I have any idea on how to proceed. I've read in posts that this *should be* easy; do any of you guys have clear, concise instructions on doing it? Thanks!