Planning a gaming setup in a small space? Start with a desk about 100 to 120...

https://www.fastbookmarks.win/when-planning-a-gaming-setup-in-a-small-space-aim-for-a-desk-about-100-to-120

Planning a gaming setup in a small space? Start with a desk about 100 to 120 centimetres wide to fit your monitor and essentials without crowding. Use a monitor arm to free up surface space and improve screen positioning