Owners who choose this option would likely be those who:1.

@Mario Morales, to echo Bradley, I would say this depends on what you are lacking in your own knowledge base.To some (probably many investors) the agent is simply an initial filter for them.  

Look for shops that test and offer guarantees.For valued tenants or premium units: New appliances might be worth the investment for their reliability and long-term durability.Ultimately, your decision depends on your goals.

Airbnb properties can be hit or miss depending on location, seasonality, and regulations.

Comparing real estate to the stock market really depends on your needs.

Selling your stocks also has tax implications and margin is only 50% as you mentioned, that too depending on your stock profile.

I also remember a time when we could claim a dependent on our tax returns even if the dependent didn't have a SSN. 

Depends on your goals and the current market.

Of course it all depends on pricing and what your target demo is.

@Alicia Howard Since your 5th wheel RV is used exclusively as a short-term rental property and does not move, its depreciation depends on its classification.