I don't have any issues with the seat. If I lean back it just touches the glass of the cab. It does block opening the rear window which I view as a minor issue. I agree with other posts which talk about the hassle of moving the machine. I have to get off the hoe, get in the cab, move the machine... Just swiveling the seat around and going has it's advantages. For work where I have to keep moving the machine around I have my wife stay in the cab which has worked out well.
My wife had a pretty good case of sticker shock when we signed the papers. Once she saw the amount of work that could be performed in a short span of time she became a believer. She still cringes as the cost, especially with the economy as it is, but she is sold on the benefits of having a tractor.