If it ends up being the right one, take the credit. 

I started as many others may have by using balance transfer credit cards. 

Rentec Direct, because:  (1) A complete management solution for professional property managers,  (2) All of the tools for landlords to easily manage properties and tenants,  (3) Order instant credit, criminal, and evicton reports on your tenants, and (4) Inexpensive.

Prices will vary widely and you need to know why that is.

Does only paying interest only on HELOC have negative impact on your credit scores?

That’s less than 10% of the credit line.

We are considering getting a business line of credit on our rental property in the states.  

If you ever see anyone with an eviction on their credit keep in mind they most likely went 5-6 months without paying rent. 

@Peter LaBreck the LTV will vary by lender.

Many local, community banks and credit unions don't care about seasoning.