When house-hacking with 5% down, returns on cash invested could be huge when you factor in the appreciation gains.

You will also have to factor in rental days vs. personal use days.This is very complicated.

Anything 1-4 units is valued off the sales comp approach, so no, income does not factor in.

It's hard to put an exact amount on it given property values vary so much and there are a bunch of other factors to consider. 

Their influence is felt in the increased accessibility of capital, the acceleration of project timelines, and the introduction of more flexible financing options.

When you factor in the tax deduction you get on the mortgage interest, this 5% rate on a CD closes matches what you would save on interest by paying down the mortgage.

Time was a factor as the bank was set to take the property back and we had pushed the closing back one day before it became REO.

You do have to "kiss a lot of frogs" to find the right tenant, but just factor that in. 

That is another factor to see if it's worth rehabbing the property.

Hi Joseph -  For your first scenario, if you acquire another SFH with a traditional investment loan, the rental income can count toward lowering your DTI, but typically only a portion of it (usually 75% of the rental income is factored in).