Planning a gaming setup in a small space works best when you measure carefully....

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

Planning a gaming setup in a small space works best when you measure carefully. Aim for a desk about 100 to 120 centimetres wide to fit your monitor and keyboard comfortably. Use a monitor arm to free up desk space and keep your screen at eye level