Step 2: ensure vent stack(s) are clear.Once that is confirmed, work to isolate the odor to a specific bathroom or fixture.

If you want to have a cup of coffee sometime and discuss, let me know.

All new LED lights and lite fixtures.

She has "trade accounts" that get her discounts as all kinds of places for materials like flooring, fixtures, cabinetry, etc, so it nearly pays for itself.

Title company cannot give Realtor/agents anything more than a three dollar cup of coffee with their logo on it.

Change the fixtures and vanity (these are relatively inexpensive) to be more modern. 

I would love to sit down over a cup of coffee and learn some valuable information regarding the Phoenix market and construction.

buy a used coin op laundry machine and a used quarter exchange machine. you could get both for under 2k Washer/Dryer and exchanger.as far as servicing, anyone who can swap out a light fixture could maintain the entire unit with a little youtubing.I find more issues with card systems, esp if they are in the basement of a building, wifi, and card reading tend to be the most common. 

For a deep clean, literally every surface must be cleaned, kitchens emptied and cleaned, light fixtures, the list goes on.

For example, I have a cabin near the smokies that I purchased for about 1.1M, the land cost was only 50K, but had a lot of bathrooms/fixtures, 2 kitchens, window coverings, etc., and my cost seg firm was able to hit 30%, so I got to write off about ~300K against my W2.There will be depreciation recapture when you sell, but it is a lower tax rate (25%) than what you are at currently, I assume.