Think about the kitchen triangle. Cutting, sewing & pressing are the areas you'll be using the most. The patterns and fabrics are in a second area with a table and chair, also your laptop or computer station. Keep in mind the sun damage that can be done to fabric that is in storage on shelves or in clear totes.
Easy on the fabric stash or you'll be spending more time and money on storage and organizing than sewing. I have first hand knowledge on this topic.