Start with a 48x24-inch desk to give your gaming gear room to breathe without...

https://daisydustmaid.com/how-do-i-draw-a-simple-floor-plan-for-my-desk-and-chair/

Start with a 48x24-inch desk to give your gaming gear room to breathe without crowding your space. Keep at least 36 inches of clearance behind your chair for easy movement