Planning a gaming setup in a small space means picking a desk about 100 to 120...
https://tiny-wiki.win/index.php/How_to_Keep_Collectibles_From_Taking_Over_a_Small_Gaming_Setup
Planning a gaming setup in a small space means picking a desk about 100 to 120 centimetres wide for comfort without crowding. Use a monitor arm to free up desk space and keep the screen at eye level