Welcome to AKRPG channel again! Although now is not around the date of Halloween, spooky-themed designs are very popular in Animal Crossing New Horizons. This is a typical ACNH spooky design idea for the interior, with the spooky wall, spooky flooring, and spooky rug, you can easily create a horror atmosphere in your room. This house interior is relatively empty, there are only several ACNH items such as Pinball Machine, Drum Set, Punching Bag, and Retro Stereo, you can add more furniture using Animal Crossing bells to buy or whatever else you have.