I have a Limited V6 4X4 with all the trimmings and the heated leather seats.
The leather seats are excellent. They are not the plush leather style seats found in a Mercedes or Lexus but they are very nice.
The heated seats work very well but it is more of a novelty than anything else. Besides, I have never owned heated seats so by the time I realize that I can turn the heat on my butt has already warmed it up.
If you are looking for the 3rd row in leather you won't find it unless aftermarket. Then again, that 3rd row is tiny. No, I mean really tiny. I know someone said they were 6 foot and could sit back there comfortably but I think you have to say that if your a 3rd row owner if only for the "cult". There is no possible way my 6 foot body could fit back there nor would I even want to try it.
I chose to forget the laughable 3rd row and give me the factory leather +heated seats. On a side note, my cargo space without the 3rd row is simply huge. You pull out the fake floor and theres a huge crater.
Infact, pull out the back floor and then show someone the trunk space in the back of your Rav. Tell me, did they use the word "huge"?