I booked using FF miles for a ticket to Europe, leaving soon.
I could prebook (and pay) for a specific seat on the return from Munich to Canada, but couldn't on the outward flight from here to Frankfurt.
I phoned Air Canada and was told to call Lufthansa, as they are code share flights.
After about 10 calls on 10 different days to 10 different people at Lufthansa, I finally talked a poor girl into booking me an aisle seat.
I haven't paid, and looking at seat maps now, the plane is full; so I'm really hoping I'll get my aisle seat.
I'm checking my booking every few days, and the same seat is still showing as mine, so keeping my fingers crossed.
I have terrible knees, and a middle seat would be a less than great option for me.
I'm sure I'll pay for the seat at the airport.
Not happy with having to pay to select a seat full stop!!!