Of course tenant base and mix matter.

We know how the saying goes never mix "family and business" but if you do, establish who will be responsible for what, what is the exit strategy, what is the goal for each property, play out every thing that could go wrong and etc. 

Depends which area - for example, taxes are highly inflated in Key Biscayne so would have success there; mixed success in Little Havana.

Mostly C and D class cash flow rentals with a few commercial assets mixed in.

There is redevelopment, industrial to retail conversion, mixed use, residential, ground up, retail, spec building, land development, sub-division development, the list goes on and on.

We can also bring other people into the mix for more money but we want to avoid that as much as possible.

Seems like a massive mistake mixing up 2 transactions.

I own a business and am in the planning stages to begin investing with a mix of flip and buy & hold.

You might need to go for 2x6 construction with advanced framing details and exterior insulation... but it can be done.You need to give your unit mix some more thought.

They are with a mix of lenders (different geographical areas as well).