.  --- From the zoning code it says, an RM-2 zoned lot can have "1 unit per 2,500 sf. of lot area"If you don't meet that lot size requirement you'll need to make a request for a variance, then post notice about the desired change in front of the building.

If they sell them on amazon, they likely don't require any special handling.

Even if someone in these forums were to teach you a creative financing strategy that required zero out of pocket cash and the seller was willing to accept those deal terms, you still aren’t qualified to own real estate with your current balance sheet.

Despite the guru fed “misinformation” about all these under market price deals, they are actually very rare and require (1) the investor recognizing value that the seller and the rest of the market misses or (2) a seller with a need for an immediate sale and a buyer with the CASH immediately available to conclude a very quick closing usually forgoing inspections, financing, and other contingencies. 

You are required to disclose knob and tube wiring to insurance companies. 

The city may require more off-street parking as well.

The absence of a personal guarantee from any disqualified persons is still required, just as with third-party financing.

My focus is on providing either turnkey-style space for those interested in temporary, infrequent use or long-term leasing for business folks who require conference room space (or perhaps event space).

It is more complex and has added requirements such as a formal set of books just like a corporation. 

It’s not the most simple task unfortunately - definitely requires some technical skill.