Hello, I'm seeking advice on a side project of a project.
In the process of redoing a bedroom and wanted to add additional storage, and thought I could tie in to the unused space above the steps that go to my basement.
Here's what you see when you walk into the back door(green door on the right).

Here is a look from the room. Just right of the picture is the closet for the room.

This is a load bearing wall and have reviewed the procedure regarding constructing a temporary wall while working on the existing wall and feel comfortable doing the work.
I couldn't imagine any other solution other than having access from the bedroom.
Anybody else have a better idea?
I'd appreciate any consturctive input. Thanks