Couch co-op works best when the technology disappears. The goal is to get four people from the door to the first game with as little pairing, updating and menu hunting as possible.
Keep controllers ready
Use a charging dock or a labelled cable for every controller and test them before guests arrive. Mixed controller types are fine, but make sure everyone knows the basic button layout.
Choose games with fast restarts
Local multiplayer is more social when matches are short and menus are simple. Keep a small folder or playlist of games that support quick drop-in sessions instead of scrolling through a huge library.
Prioritise viewing angles
A larger screen is not automatically better if players at the side cannot see it comfortably. Place the display at a sensible height, reduce reflections and avoid seating so deep that players have to lean forward.
Sound should support conversation
Game audio adds energy, but local multiplayer is partly about talking. Set a lower default volume and turn down menu music or announcer voices if they make conversation tiring.
Hide cable problems before they happen
If any controller or accessory is wired, route the cable where nobody can trip over it. Keep spare charging leads within reach, not behind the TV.
Create a simple house rule for profiles and saves
Decide whether guests use temporary profiles or their own accounts. This avoids accidental cloud-sync conflicts, overwritten saves and ten-minute login detours.
Keep one no-explanation game installed
The best game-night backup is a title that needs thirty seconds of explanation. When a complicated game stalls the room, switch to something everyone can understand immediately.