We had a tenant terminate early so I took those funds and replaced all outlet fixtures/covers (where required), HVAC exhaust vents/returns, light bulbs, professionally cleaned, painted all closets, a ceiling that was yellowing, and touched up the walls and trim. 

I have a really little one (great for finishing nails but slow for framing), and my dad has a big one, but dad's is not portable like mine.

I have a jar in our closet.

She had a portable fence and cage for it initially. 

On one side of the great room, you have a single trunk line duct serving Bedroom 1 & Bath 1 from a soffited/bulkheaded duct in the laundry closet off the great room, then the main great room duct next to the return/air hander (also in the laundry closet), and then Bedroom 2 & Bath 2 from the soffitted/bulkheaded duct going through the WIC for suite 2.There is also a duct that crosses the great room (between the floor joists of the next floor, of course) to supply trunk line 2. 

We need to open an unbearing wall for the kitchen and break the closet wall to expand the master bathroom space, then other works are just cosmetic.

I would like to add a bathroom, closet, and kitchenette and I want to start airbnb with it.

Finished the kitchen out, moved a closet from a guest room with 2 closets over to the primary bedroom so primary has 2 closets, and refreshed all paint/light fixtures.

Added an additional closet to the primary bedroom.

I should have made it a couple feet wider so the walk in closet didn't impede on the space so much and make it look like an awkward layout.