Vacancy times can depend a lot on things specific to the particular market you are in.

While most Net Zero buildings are energy efficient, perhaps even highly so in comparison to minimum building code requirements, there is nothing requiring them to anywhere new the efficiency level of a Passivhaus   .... this is why you will see odd things like warehouses with large rooftop solar installations being able to claim Net Zero.On the other hand, Passivhaus sets three metrics which a building must meet to be certified as Passivhaus compliant:  The building must have a heating and cooling demand of not more than 15 kWh/m2 (4,755 BTU/sq ft; 5.017 MJ/sq ft) per year  and a peak heat load of 10 W/m2.Total primary energy consumption (energy for heating, hot water and electricity) must not be more than 120 kWh/m2 (38,040 BTU/sq ft; 40.13 MJ/sq ft) per yearThe building must not leak more air than 0.6 times the house volume per hour (n50 ≤ 0.6 / hour) at 50 Pa (0.0073 psi) as tested by a blower door.Ironically, the research and pilot projects which fuelled what eventually became the Passivhaus standard was carried out in Saskatchewan as a National Research Council (NRC) project in the 1970s (the house is still in use today) and a similar project (Minnesota?)

What DF did to investors is put us into a box of "preditor lenders" that DTI and 1003 and ATR ability to repay is the regs attempt to force us to prove this loan is NOT preditory, is affordable and a good value.A lesser talked about need is to show that selling price is "market value" and not a picked out of thin air price the investor picked to their advantage.  

Then more specifically in Utah?

Do a title search up front....the bank may know about a specific issue, or this may just be their SOP but that is rare.

Specifically in Utah?

With her 14yr experience in condo property management with a Chicago portfolio, we have decided to capitalize on that knowledge to build our own portfolio through buy & hold opportunities, specifically multi-unit properties.  

I've got some specific questions and would really appreciate a little guidance.

I doubt you have a problem, but I don't know the specifics, so I second Tyler Hall's suggestion to speak with a real estate attorney.

. , these are all good questions for an attorney that practices in the state the property is located.Evictions are very state specific and missing a step if you rush into it will only further prolong the process.