Below is a visual chart depicting this, from an article I wrote for my company's website on the topic ( https://www.withum.com/resources/substantial-impro... )Note the 30-month substantial improvement doesn't have to be where it is shown below, its stipulated in the Internal Revenue Code as being any 30 month period. 5. 90% rule - a QOF must hold 90% of its assets in qualifying opportunity zone property.

If someone does get caught doing that mid-stay I can and will change the lock code and per the contract they have signed will refund them nothing.

If you want a lower insurance premium, build with block, (or ICFs) and install a 4-12 hip roof to code, with hurricane impact windows and doors, not near the water, or in the wind impact zone. 

Real numbers are needed to make a educated decision.Lots of time on new structures code compliance will add lots to the cost.Extensive knowledge in Multi Family units is needed ( for example some counties require fire sprinkler in new multi Family project) Proceed with caution and talk to local builders / Code inspectors / Realtors

Do they look for coding issues or are nitpicky about these sort of things?

I'd say probably leave it an SFR, just make sure everything's up to code.

Now having a QR code to direct to your "opened" envelope sellers page might be a good way to integrate tech/mail

So far, so good.Also, if you google "vFlyer coupon code" or "vFlyer promo code" you might just score a discount!

In most larger communities in Michigan there are municipal fair housing codes that do not allow a landlord to discriminate based upon "lawful sources of income."  

I was told i could find a great free way to find sellers though code violations for what ever county i live in or wanna buy in.