If you have space issues and have no place for a full-fledged table or study desk then you can attempt at building the Collapsible Desk. All materials were acquired for roughly $100 from a local hardware store and here is a list of things you would require.
Handheld Circular Saw
Concrete Floor/Random 2x4s and 4x4s
Home-made plumb bob (thread and weight)
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