I'd have to see your overall layouts but I think you are on the right track. we build 3 story stacked triplexes and it's very efficient so don't be afraid to go up either. anytime you build more than 1 structure costs are much higher but if its just to offset mortgage and you want to be separate then I understand. 

We are going to focus on small multi-family first, and then  get into large multi-family.

My goals are to start building an investment portfolio of professionally managed (I could tell you all the reasons I will not do it myself) multi-family properties and, in time, develop a property in the Northwoods (Wisconsin/UP).

I am actively looking to connect with investors interested in [mention specific types of investment opportunities,  single-family homes, multi-unit properties, distressed to expand my portfolio and deliver strong returns.

These guys are having fun because there are a lot of scammers and gurus out there selling LLC creation services and Wyoming Trusts and Cook Islands Trusts and if you believe all that b.s. you will end up needing to cash out refinance soon in order to access that equity in order to pay for all their services plus an accountant to keep track of the mess.

Quote from @Tristan Kelly: Investment Info:Small multi-family (2-4 units) buy & hold investment.

It looks like you are on the right track with your strategy. 

If you track listings a full lap around the calendar, you get a real idea of the revenue comps in an area.

Investment Info:Small multi-family (2-4 units) buy & hold investment in Fort Lauderdale.

I have a proven track record of being able to identify a property, make the appropriate repairs, and have an ARV that exceeds the cost of purchase and repair.