Now that the property is under a listing contract with a licensed agent you can place your offer today with the listing agent who can represent you and the seller in a dual agency contract. 

So slap yourself, right now and declare never to let an agent do "dual agency again".

My question, what are your thoughts on DUAL LLC'sIs this just tooooo much?

Having a dual engineering income has allowed as to save 70% of our income and we are now using this extra money to invest in real estate.

I think Canada permits Dual citizenship. 

I didn't see anyone respond about your windows so I would recommend replacing the old metal with dual pane vinyl.  

Dual ownership makes things complicated because you both have an interest and want a say in how to run it, when to sell, what repairs to do in preparation for the sale, what offer to take.

It's a dual-edged sword. 

Here are some details:Current buildings to demo are approximately 2600 sfLot size is 10,700 sfI'm assuming 10 units at 700 sf each to arrive at 7000 sf of new constructionConstruction type will be timber, shingle roof, low-grade fixtures, and dual pane windows, linoleum flooring, inexpensive countertops and cabinetsThere is already a driveway along the property line to access side facing units.  

You're right, tons of great information on here.You say you go between Toronto and Kissimmee; are you a US citizen or Canadian or dual?