The first half of Mad Men’s final season, which came to a close Sunday night, was fraught with change. Sure, some other big things happened (for spoilers, head here), but we’re mostly talking offices. Joan got upgraded (new office upstairs), Don got downsized (Lane’s old office — oof), and Pete and Ted got relocated (westward, ho!). Have you been keeping track of it all? Even if you think you have, our quiz might prove you wrong. Shut the door, have a seat, and give it a go: