@Nima Rezvani Yes you can 1031 from one investment property to another investment property and then later convert it from investment to your primary residence.When you have then owned the property for at least 5 years and lived in it for at least 2 out of the 5 years immediately prior to sale you can then sell it. 

They can wait it out until interest rates fall again in their favor or keep doing cash flow and loan payoff until they sell at a slightly higher cap rate later on.

She was truly viscous and threatening - so bad that several days later we got a notice to vacate within 3 days, citing dogs as the reason to vacate.

They communicated again at a later time which is great but irrelevant to the question in my opinion because they didn't change the plan they just clarified it.

If you plan to grow, it may be worth upgrading from the excel spreadsheet now to save yourself the headache later. 

General appreciationIf it is in a solid area, maybe the play is appreciation and then a few years later do a 1031 exchange to another, better performing property.With multifamily, typically you can't do STR, but maybe MTR?

My first housekeeper was defensive when I gave her guest feedback and I later found out was not cleaning properly and using other people's linens in my house.  

I've seen a couple that, I've copied for further investigation later.

An hour later a post about a waterfront property owner trying to join two lots to build duplexes with over 75 comments saying we should stop all building in the area with many of the commenters being the same ones who were complaining about the price of housing.

In the later years he moved upstairs into the 8 room apartment and the rent from the stores more than covered his retirement.