Call of Duty: Ghosts - Sleeping Beauty Achievement/Trophy Guide

Sleeping Beauty - (10G) Kill sleeping enemy in face down rappel section. Mission 7, Federation Day (2nd Rappel - Face down) During the second rappel where you are facing downwards and you disable all the lights using your mobile device. You want to continue downwards and take out the two guys on the left balcony, once completed continue heading down the building and look out for some red flowers. The floor below these flowers there will be a guy sleeping on a computer chair, shoot him. The achievement will unlock as soon as you kill the guy sleeping.