Racks Are Flexible
If you have 12 crawls of room between racks that are a chance to add an additional rack for added capacity. If you have a couple of knee length boots, move the racks up, so they easily fit in. If you have foldable clothing, push them down so the stacks do not look messy.
Things Should Be Stored by Frequency of Use
If you use your over coats a couple of times in a year, don't stash it up front in the closet. Wrap such things up the back or on a high rack, so you don't need to move around them while looking for your routine stuff.
Categorise
Hang your garments so that you can easily take them out. Gather all tops, all jeans together, and all dresses together. You can additionally split the clothing lot up depending on the season. If you're not wearing a shimmery dress for many months of the year, it can be put with party clothing category.
You can look for Closet Solutions in Calgary depending on your needs. There are many suppliers who can customise your storage solutions as per your special storage requirements.