I can send you a list of contractors to help build your team.

One of my contractors.

We had a few hiccups with the timing of contractors on site and it lead to a 4 to 6 week delay.

That might be the single most important point - 2 out of the 3 properties have come as off market deals through our network, and we also found our attorney, accountant, agent, contractors, etc through our network.

After a little while of this you can slow down and just use the one contractor you have gained a good relationship with and know their numbers on rehabs.

I assume it has sewer/septic, water and electric and they 2 tiny homes are plumbed/wired?

I just submitted plans to the city and now I'm looking for contractors/vendors. 

It's a former adult care home, so the layout is shared bathrooms, and this would allow me to not have to change the plumbing layout while offering a competitive price-point and unique experience to travelers.

Is that still the case that only W9s need to be collected from contractors that you paid with cash/checks?

They are vertically integrated management and have their own construction warehouse and contractors.