Many coats of stain killer I'd say!

Moved a laundry room to a stackable laundry in a coat closet.

For the cabinets I would just do another quick coat of white paint and switch out the counter tops and hardware.

The lion doesn’t lose sleep over the opinions of the sheep .Your going to have to develop thicker skin and not be afraid of tenants or the responsibility of property management if you expect to do this going forward .

Coat it with sound deadening coating.

The awnings provide great shade and they stop water from destroying the window sills.When you do any plaster or drywall patching always make sure you apply a coat of PVA primer before painting.

You will have to use closed cell spray foam (more efficient but messy and bad for the environment) or rigid insulation boards (easier to install but you will need it thicker to match closed cell R-values). 2.

The pony wall can be used to lean shoe racks, bench, coat rack, etc on the entrance side, and maybe hang some little plants or create shelving on the other side. 

I have found yard sale night stands and small tables and given them a fresh coat of paint and a pop of color. 

A light coat of grout and adhesive always cures it.