We were not able to recover any yard damages due to other damages they had left that needed repair, which empted out their security deposit.

Also, important to confirm they will be warrantable condos for end buyers otherwise it will be very difficult for end buyers to secure financing and thus purchase the units. 

House hacking is an excellent strategy, especially with the potential to use an FHA loan to secure a property with a low down payment. 

The building next to yours looks much nicer and has THREE security vehicles parked in front.

They find properties and approach Sellers and secure a price, then they seek out an end Buyer (you) and sell it to you at a higher price. 

Look for grants .

Others are also struggling to secure a carrier or are being forced to pay exorbitant premiums just to have their applications reviewed.

Nothing you mention is "ordinary" and you should charge for all of it. dodged a bullet there thats a very good price take it from the security deposit and call yourself lucky. 

Could any of you guide me on what I should do initially to secure financing?

With that being said I'll obviously be focusing on out of state.I know Ohio is mentioned a lot around here, specifically Columbus, and I'm an Ohio State alum, so that would be pretty cool to secure my first property in Ohio.