I'm extending a new-framed closet into my garage, and would like someone to look over my plan for the project. The house sits on a concrete slab, in decent shape for its age, and my plan is to:

Patch/repair slab if needed
Apply Liquid Nails (or appropriate compound)
Lay down 5/8" OSB sub-floor
Install finished floor/carpet/etc.

Does this seem right? Anything I might be missing?

Thanks for any input.