Add 1 interior door to bedroomI.Remove 1 interior door in master bath but keep openJ.Build 1 15 ft fence (exterior)K.Build 1 45 ft fenceL.Fix floor-grade garage additionLooking for rough estimate at this point.Thank you!

Upgrades like in-unit laundry, new flooring, or upgraded kitchens can increase perceived value without major investments.Rent out Extra Space→ If possible, look for ways to increase income from the property.

Or are there floors that won’t sink cat urine? 

I only have one exit/entrance but I have a deck on the second floor unit so I'm thinking I can have a emergency ladder that goes to that from one of the windows.

The side where he lived just needs paint and flooring.

1-4 units the floor rate I have recently is 6.5% for 30 year fixed residential. good credit, ratios, etc factor in but par is landing around 7.25%-7.5% without buying it down.

They come with fantastic insulation between the floors, extra parking on the side with a separate entrance, their own laundry, and plenty of bedrooms up & down.

With this said, I would never do this for a rental so this is a rental (tenant moved out) that I plan on selling using a 1031 exchange on soon and the garage floor has lots of cracks and stains so I want to make the floor look nicer.  

For example, I believe Nest and Ecobee digital thermostats allow you to put a low/high floor on the temperature so tenants can't put it below or above a certain temperature.Finally, your lease should include a clause that says tenants are responsible for repairs if they abuse or neglect the property.

That is part of your return and you have to account for it.Since the beginning of time middle people have basically exploited inefficiencies in the market but eventually get eliminated or their role is drastically reduced: travel agents, stock brokers, floor traders, money changers, banks with tellers, cashiers, book stores, etc...