Can just be bedroom + living room, maybe even your car or backpack that you go everywhere with, the point is what items do you have multiple of so they are always accessibke

• Laptop charging cord/plug (bring laptop from room to room without having to worry about it dying)
• Wireless Hdmi adapters to wirelessly stream laptop to tv for extra display
• candle jar setup (i find candles helpful productivity tools)
• microusb, usb-c, lightning charging cords (get any device charged or orevent dying)
• Cats! Lol
• some kind of bluetooth speaker