A refinance is not strictly distinct from a mortgage.

Your municipality could also be strict with bandit signs and might: take them down, give you a fine if they see you putting them up, call you to try and give you a fine or all of the above so you should check with your city first.

The requirements to be a broker are strict, at least in Texas.

Grow your properties, I do use a strict 80% occupancy rate, so even if I had a large vacancy, all debt and expenses can be covered.  

That said, some appraisers are more strict (read: more unreasonable) and without a longer time period, will try to screw you if you try to get a new value much higher than the purchase price without doing any renovations.

What you are proposing, if strictly using contracts to broker in FL, is illegal. 

There is one no money down program that I have seen that will allow a duplex, but the rules are strict.  

The two individuals value is strictly funding, as my current partner and I are the ones seeking out the deals, visit the properties, walking them, analyzing them, working with realtor which takes most of the time.  

IF airbnb is going to survive those involved will need to be strictly policed.

They're starting to become more strict about it.