I'm not a developer or larger real estate organization, but I imagine anyone who is trying to find actionable information would also need more information in order to act upon what's outlined here.Overall a very interesting read.

Clearly out line in your lease the policy on additional tenants.

Lastly, just the math with your numbers, you are at about $3,100/mo of outflow including mortgage payment at terms you have outlined.  

Also outline everything before hand is just a good thing to do.

He outlines the mindset we’ll.Or just use the asset to buy your liability.

Aside from the reasons you outlined above, there will undoubtedly be unexpected situations in which having a real estate license could benefit you. 

Just make sure you inform them of the non-renewal the proper way as outlined by your lease or state law.

Ask if there are any any additional fees for maintenance, advertising, evictions, etc... and make sure they are outlined in the agreement.

Look for chalk outlines on the sidewalks/streets.

., I would have served the tenant with a Cure or Quit notice - they painted the condo, which they weren't allowed to do and never asked, installed a kitchen backsplash that had to be pulled off the sheetrock, they stained the kitchen cabinets, they spray painted something on the patio and left a red paint outline, etc.