I want to purchase an investment condo for $150,000.I want to get Heloc loan from my other investment condo for $50,000 and use it as downtown payment for this condo.Can I get a 30 year fixed conventional loan for $100,000 and use $50,000 for down payment from heloc?

We currently accept rent from tenants using a variety of 3rd party apps-Cashapp, Venmo, Zelle but are moving away from accepting payments in our individual names and want to start accepting payments directly to the LLC/business accounts, but LLC accounts do not accept Zelle and there is a fee for using business accounts on Venmo.

Who's asking for the down payment?

This may sound harsh, but I would actually put this on the tenant to get his rent payment back.

@Tyler Speelman Your strategy to assist your sibling with a down payment while minimizing tax liability is creative but comes with complexities.

I am looking for a dscr lender that will accept crypto or DSCR lenders that will allow me to use a 3rd party deposit for my down payment.   

This would need to be structured that if your rent is at or below your mortgage payment, the portion of the mortgage payment going towards principal is more than all other expenses (and hopefully more than budgeted capex). 

Assume you will be making payments in it.  

Don't accept ANY partial payments.

Now that I am in position, I would like to place a mobile home to generate some passive income, but I don't want to use my savings for the down payment.