She crept up the stairs, casting a cushioning charm on her feet so as not to wake the Slytherin prefects who had surely just returned back from rounds. A silent alohamora gained her access to the room, and she pushed the door open slowly, listening for the sounds of four different snores. Once she had confirmed they were all asleep, she slipped in and headed to his bed. Peeling back the curtains, she climbed carefully onto the foot of the bed, and then cast silencing charms as well as sticking charms to keep the curtains from moving.