Start by choosing a desk around 100 to 120 centimetres wide to fit your gaming...

https://www.pure-bookmark.win/setting-up-a-gaming-space-in-a-small-area-works-best-with-thoughtful-planning

Start by choosing a desk around 100 to 120 centimetres wide to fit your gaming gear without crowding. Use a monitor arm to free up surface space and adjust screen height easily