Just installed the Eurocamper version in my 93 MV Weekender. Quick and easy to install, impressed w/ the build quality. The seat is very noticeably higher now. I'm 5'10", if I was much taller I'd have trouble feeling comfortable w/ the space b/w my head and the ceiling. Luckily I put it on the passenger side only, where my wife always sits and she's a bit shorter than me, so it shouldn't be an issue. If you're tall though, I would be hesitant.. I can see the appeal to taking the other approach described in this thread where the height stays close to stock.
Since I don't use the rear jump seat, I simply repurposed the seat belt latch from that seat to reach the extra height required. Other than the height issue, I'm happy with the install.