Rent rates have probably tripled in the last 20 years.

But there is no visible building on Google Maps, and Xome.com states 0 square feet for the structure.Big red flag: I got it for 16%, the maximum interest rate in an interest rate bid down state.

These areas are known for better school districts, less turnover, safer areas, all resulting in better tenants taking care of your investment.

Assuming FHA or VA loan at lower rate , although I need to cover current equity in home?

If you're hoping to wait until interest rates come down, not only do we have no clue if or when that will happen, but when it does you may see prices go up as buyers are able to get larger loans.

So I will get money that is being considered goods and services rate not the cash advance rate.

Here is a historical chart comparing the two:The reality is that a drop in interest rates virtually never make prices go down, they are inversely related. 

With the WSJ Prime Rate in the 8%s, you're probably in the 9%s on your line right now (just an assumption).

I'm thinking of keeping the 2bedrooms at the current rate. 

.- Perhaps you think rates are going to move lower.