We under the concern over air quality as it affects us all, however we have no plans to upgrade the windows."

@Nicholas LambertI would speak to some electricians and get an idea of what it will cost to upgrade.

Unit 2  and 3's heating units either need to be fixed or upgraded. 

Understand not much  can be done about the weather , but contractor is recommending an upgraded shingle : TruDefinition™ Duration STORM™ ImpactResistant Shingles with WeatherGuard®  Technology To use for this replacement -  Has anyone used this shingle and offer any recommendations on whether it is worth it or not , and what other measures are you taking against hail storm damage 

The property themselves will be upgraded in 3 phases and will command even more monthly income plus huge equity build.

Everything I own, I have put money back in to upgrade or have plans too.

I am purchasing a 15 unit and it’s apparent that I need a digital upgrade.

I'm new to BiggerPockets, I have upgraded to the Pro. 

Details here:Value: $215-220kOwed: $110K At 4.375% interestRepairs and upgrades already done: $13KRepairs to be done if renting: $12KIf I sell the house now, I’d end up with $85-90K cash, move in to my parent’s house until I find a larger home to buy for myself.

Sadly I understand the stupidity in the system and always put full stars like my "Auto Order of shampoo" was as amazing as the "Hotel stay where they upgraded me to a suite and gave me free room service" simply because the line was long and I had to wait all of 10 minutes (I wasn't upset or even had a stern look, they just offered).