I'm going to express a different viewpoint and say that if you've reached "enough", you'll know it.

I can't express to you how much marketing means to a wholesaler.

Hi I would recommend using offers 2 owners templates they were made for investors like you and I. it's 2 pages the first expressing your interest in the property and introducing yourself and the second page being a PA with an offer and a place for the seller to sign. 

I have to follow up constantly and have expressed frustration about the lack of communication from the company. 1) What is an appropriate timeline that I should expect for this process?

$1,217,000 – $517,000 = $600,000The NOI in this example is $600,000.Figuring purchase priceLet’s say that we’re using a cap rate of 10 or expressed as a percentage – 10% (I am picking a 10 cap only as an example to show you how the math works)We divide $600,000 by .10 and we get $6,000,000 as the purchase price or value for this apartment complex.Do you see how important NOI is?

express your concerns (as listed above of all liabilities) and how you want every tenant (assuming more than 1) tracked for the purposes of illegal usage, etc.

I hear many investors express dissatisfaction with their property management company - or at least a level of satisfaction that varies quite a bit.

You're among friends here, so expressing your frustration is fine. 

And It’s easiest for me to express it as a formula: LIHTC + (QCT*QOZ) + QOFwhere…LIHTC: An Affordable Housing Project Financed with Low Income Housing Tax Credits QCT: The Property is Located Within a Qualified Census TractQOZ: The Property is located within a Qualified Opportunity ZoneQOF: The Ownership entity is registered as a Qualified Opportunity FundThe basic idea is to combine the opportunity zone tax benefits with the 30% boost in eligible basis that LIHTC deals get in qualified Census tracts.

(soooooon)Again I just want to express how much I appreciate you bringing your thoughts to this thread!