Booked on a TXL-JFK in a Delta Airlines Boeing 767-300ER Vers. 1 and have been able to get 16 F and G. I'm a little confused because in the Delta Seat map, there is no row 15 but on Seat Guru, row 15 is shown. Could Row 15 be a crew rest area which is why it's not shown on the Delta seat map? Is it annoying to have the crew rest area in front of you? Also, I don't really want the bulkhead despite the extra legroom as I like to be able to store stuff at my feet.

I was going to move back one row but read that it's uncomfortable to lean against the window in odd rows on this aircraft because of a protrusion from the window when you're seat is reclined.