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

https://tango-wiki.win/index.php/How_to_Game_from_Bed_Without_a_Permanent_Setup

Planning a gaming setup in a small space? Start with a desk about 100 to 120 centimetres wide to fit your monitor and keyboard comfortably. Use a monitor arm to free up desktop space and keep your screen at eye level