Portfolio lenders will allow unlimited (in many cases) as @lexi teifke mentions above, but try to exhaust your conventional financing opportunities first. 

I'm pretty exhausted with trying to find a good realtor to work with and I've made the decision to get my Real Estate license in Florida. 

The work sounds exhausting but the premium is substantial.

At the end of the day, trading is a full-time job, I basically kept staring at the screen from 10 to 4 each day, looking at the candle bar chart chasing up profits, it was exhausted.

Suggest that they buy a dehumidifier, use exhaust fans and keep air circulating, avoid hot showers, boiling water, change the air filters - and the like that produce moisture. 

Yes, as well as SFH.Maybe others know if you can house hack a duplex or quad using a 30 year fix resident loan, but end of the day commercial is where everyone ends up once they exhaust residential loan options. 

Don't buy if your down payment exhausts all your savings.

I am continuing to grow my Real Estate portfolio and wanted to know methods people are using to help finance down payments after all personal funds have been exhausted.

That is the policy that gets exhausted first, before the person suing will go after you. 

The vent from the dryer to the outside exhaust is only 2.5 feet, easy to clean.