Yes. I personally prefer 18 D & E (E gives you a full bulkhead wall; nice if you're on a redeye and want to put your legs up). Two things to keep in mind though: if a 757 is swapped to a version with no 18 D & E, you would lose your seat. Also, there is no window since you're next to the door. 19 A, B, & C have much more legroom and the FA jumpseat is facing you. But again, I find the legroom at 18 to be more than sufficient, able to get past 18D without them moving, and the feeling of more room with having only 2 people in a row instead of 3.