When setting up a gaming space in a small area, start with a desk about 100 to...

https://dimensionzhub.com/how-much-space-does-a-gaming-setup-really-need/

When setting up a gaming space in a small area, start with a desk about 100 to 120 centimetres wide to fit your monitor and accessories comfortably. Use a monitor arm to save desk space and keep your screen at eye level