I flew US Air last week. Paid for a choice seat ($25 per seat) as they told me there weren't 2 seats near each other that were available, and I really wanted a window seat. Spoke to rep to confirm seat choices and why I wanted them. Got on plane and row where I was sitting didn't have a window! Then the guy sitting in the aisle seat came. He did not fit into one seat, had to lift hand rest to sit. I wrote them an email asking compensation for having to share the seat and for refund for choice seat as there was no window.
They basically responded there was nothing they could do.
Any suggestions?