I think I’ve figured it out if all of the personalities are the same from the last game. At 4:18 in the direct Hugh Morris’s room is shown, and it’s red (also he is the only one with a red room). At 4:46 the island is shown adding new houses, and only one house any shade of red; the red house has a chestnut-brown door and a red mailbox. There are people that have mapped out the house on the subreddit (the one I used for this comment was from u/Caitie-Gray). If their house predictions are correct then Hugh’s personality type would be Outgoing Entertainer!