3. multiply the rent by 504. if the all-in cost (PITI+vacancy+maintenance+management+incidentals) is about the same price, you likely have a good cash flow property.5. sales 101: every profit is a good profit. maybe it's only one cent, if so, do thousands more.      

When you are doing that rough calculation multiplying monthly rent x 60 to get max price you will pay (including any rehab costs).

I basically took the $82K figure and multiplied it by .65 (which accounts for a 5% ARV fee for you) and I subtracted $15K for repairs.

The rental income specified on the lease, multiplied by 75%, is to be greater than the PITI on your departing residence.

Some valuations are done as a multiplier.

I multiply that number by $200.

Kelly,I do not understand why you are multiplying the  lot rent  by 70.

Full disclosure, I sell the All In One Loan and i personally use it to multiply real estate. 

Instead of annualizing the GRM multiplying the rent x 12 & dividing the GRM by 12 to get the value do it monthly because it's easier to understand but yields the same income value. 

.), I've been using the following two methods to quickly triage whether the numbers might work: (1) Use an Effective Rent Multiplier and then compare it to the price to see if it's in the ballpark.