Is there enough room to build walls & make it a walk in closet?

Unfortunately there's not enough room to build walls without cramping the walk-space so I decided to keep it as a reach-in. Point taken on having both sliding doors instead of leaving something exposed. Are there some other ideas for types of sliding doors I could use or different track systems? I worry with one wall being shorter that a sliding door on that wall might cover too much. Thanks!

If concerned about smaller closet access, then 2 matching doors on hinges on the smaller & matching sliding doors on wider.

I saw this picture and think this might be perfect, in combination with the darker sliding doors with frosted glass. Any idea where would be a good place to go shopping for these type of doors that match and come in multiple sizes? I'm guessing it's not custom?

Frosted Glass Closet Doors Corner · More Info

Sleek Reach-In Closet · More Info

Those are nice choices.

Usually can do a backwards search on photos, but often it's difficult to find the originator of the photo when it's been shared so much online. It's like treasure hunting photos back to the original these days. Hope you find the jackpot soon.

Try looking up door manufacturers to find the doors.

Maybe someone else on Houzz will be able to find where to buy.

Also look up IKEA hacks. I have seen people take the sliding glass doors for the PAX wardrobes - which come in various colours - and install them on reach in closets. Here is an example: http://supernovaadventures.com/2015/03/installing-ikea-pax-doors-sliding-closet-doors-ikea-hack/

That's a good idea. I think I'm going to see what I can make out of the Pax system.

Using either this already assembled door:

UGGDAL Pair of sliding doors, gray glass · More Info

Or creating these doors myself:

PAX Pair of sliding door frames & rail, black · More Info

UGGDAL 4 panels for sliding door frame, gray glass · More Info

And trying to mimic some of the shelving like this to build a shoe rack, some drawers, etc.

PAX Corner wardrobe, black-brown · More Info