It also provides basic pricing ranges and discusses the different factors that influence pricing.Next, I would compile a list of these common repairs into a spreadsheet to help you get organizedOnce you've got your spreadsheet compiled make some trips to Home Depot or Lowes to get a feel for how much materials costs for flooring, tubs, toilets, lighting, etc.As Jim suggested there are good resources for Labor costs such as RS Means, but the best and most accurate source for labor costs is to contact local contractors. 

I have a "light cleaning" rate of $30/hr, which I arbitrarily define as what I do at my house on a Saturday morning, and heavy cleaning, which it sounds like you had to do, rate of $45-55/hr. 

That is something I was going to do but if you can shed some light on that I would be grateful.

ETFs like SPDR and Vanguard are popular and they have versions you can buy that are more heavily weighted with aristocrats that yield better dividends. $6-8M portfolio in one of these will yield $200-400k truly passive dividend income.

It’s a 1.5 acre lot zoned for light manufacturing in an industrial zone.

I place more weight in the landlord references.

The hostility towards Amazon, including the extreme ignorance around tax abatements, is a MASSIVE red flashing light to any other businesses, warning them to stay away from starting or expanding their businesses in NY (I'm talking the entire state).NY is generally business/development unfriendly, this just takes it to the next level.Any company looking to spend capital will certainly not spend the time and money to even consider NY for a short list now.Ocasio and her merry band of communists have just cost this state hundreds of billions in GDP. 

(Worry #6, anyone who actually visited the property would see neatly trimmed grass and plants, snow was shoveled, trash can has recent trash, there are cars with clean windows and obviously used regularly, there are cats in the windows, lights are on, looking through a window shows furniture, etc.

I legit took white primer (the house is light blue) and just painter all the spots that were peeling to get the fha approved.

If I get the property back as an REO, most properties need at least a light cosmetic rehab that runs $8000-$15,000 when properties are in the $20k-$200k range.