2007 Saturn Vue
Passenger side to Driver's side:
RF TrueFit, UAS (Latch)
RF SK Radian, UAS (Latch)
FF 3 in 1 Eddie Bauer with base and seatbelt (Her original seat - I know - I couldn't believe it fit either. We bought something else, but got to return it!)
I could have easily used UAS for all 3 seats, but the strap on the 3 in 1 was gummed up so the seatbelt install was used and belt stock twisted down twice.
The radian as always was the most difficult install, and not as "Rock Solid" as the rest of them, but within acceptable limits. I have asked her not to take it out if she can help it, although she knows how. It took 3 of us to get it in as tight as it is. All other seats the owner feels she can pop out and pop back in without difficulty.
Also the Truefit puzzles wonderfully with the Radian when both are rearfacing - which is great to know! In this particular vehicle, only the Truefit fit outboard rearfacing of all the seats we had - because of the doorhandles jutting out into the seats.
I am a tech.
Here is a link to a thread which discusses this install at length and with photos:
http://www.car-seat.org/showthread.php?p=1273832&posted=1#post1273832
final photo: