Even life in Slytherin didn’t take much getting used to, to Harry’s surprise. A dorm full of strangers was a dorm full of strangers, and rowdy teens sounded much the same in Slytherin in 1942 as they had in Gryffindor in 1994. Privately, Harry was a little grateful that he’d ended up in Slytherin; being back in the familiar surrounds of Gryffindor tower but without the people he knew would have made their absence all the more jarring. At least in Slytherin house Harry wasn’t reminded of Ron and Hermione every time he walked through the common room to get to lunch.