A 48x24-inch desk is a great starting point for a cozy gaming corner—big enough...
https://codysnewinsight.swiftnestly.com/posts/what-are-the-actual-dimensions-of-a-27-inch-monitor
A 48x24-inch desk is a great starting point for a cozy gaming corner—big enough for a 27-inch monitor and your keyboard, without feeling cramped