When planning a gaming setup in a small space, start with a desk about 100 to...

https://www.oscarbookmarks.win/planning-a-gaming-setup-in-limited-space-means-choosing-smart-space-saving

When planning a gaming setup in a small space, start with a desk about 100 to 120 centimetres wide. Use a monitor arm to free up surface area and create more room for your gear