I like seat 1F, but I don’t mind the bulkhead. I’m also not very tall (5’9”). So I like that I’ve got the side of the plane to lean against but I still get out of the seat without waking my seatmate (usually). Don’t expect much in the way of service on a redeye - there is not a meal expect on premium transcons (which are not flown with a 737). Drink service and a pass at the snack basket after takeoff.