Slated to fly SEA -> HKG on April 13.

44A was empty after booking. I've never flown DL on a 777 so not sure of the best seat options. 44C and the other isle options are all taken.

I see on seatguru that 44A is a 'red' option. I don't care about a window, but is the seat uncomfortable because the emergency exit protrudes into the space?

Any advice would be much appreciated.

Thanks.