Planning a gaming setup in a small space starts with choosing a desk about 100...
https://www.alphabookmarks.win/planning-a-gaming-setup-in-a-small-space-works-best-when-you-measure-carefully
Planning a gaming setup in a small space starts with choosing a desk about 100 to 120 centimetres wide—just enough for your gear without crowding. Use a monitor arm to free up desk space and keep your screen at eye level