I was hopeful to receive some guidance on the best way to underwrite a mid sized multi-unit building (11 Units) with a planned use of Air BnB.

Depending on the zoning change itself it can be lighter or heavier, but I would suspect that if this property was originally zoned for MF then things around it would still be zoned for that, and that seems like it would be a shorter path.Regarding a lack of heat and air . . . that's preferable! 

I am active duty Air Force and stationed in Okinawa, Japan.

I own and operate one Air BNB and I have three night minimum stays.

From a safety standpoint, certain amounts of mold (if I recall correctly: anything over 10 linear feet) require certified remediation (with negative air scrubbers, etc) to avoid cross contaminating the entire property and, frankly, to protect nearby people.

As you can see, laundromats are “Covid-resistant, Amazon-resistant, and recession-resistant.”World’s Most Expensive Home is in Bel-Air.

There is some rehab involved as far as the roof, old air conditioners, a few water heaters.

It was normal to be high during the summer with the usage of air conditioning with the expectation that the usage would taper off in the winter. 

In the engineering department, I probably want to have experts in electric traits, plumbing, heating and air conditioning, flooring, etc.

Needs a new roof and central air installed.