Planning a gaming setup in a tight space starts with choosing a desk 100 to 120...

https://star-wiki.win/index.php/Console_Setup_Essentials_If_I_Use_the_Family_TV

Planning a gaming setup in a tight space starts with choosing a desk 100 to 120 centimetres wide to fit your essentials without overcrowding. Use a monitor arm to free up desk space and get the perfect screen height