@Kent KettellThe advantage of leverage is that it lets you extend your purchasing power.  

So I guess I'm looking for help to tools to find the first one.

I hire a pluming company replace a shower drain he quoted me at $560.00 He had down the initial inspection and the never mentioned anything about the shower pan being damaged.Today he came out and said that the that the drain was corroded from all the hard water and was not able to remove the drain, he them send me photos of the shower pan with a whole near the drain and the tools use to try to remove it.

Which platform generally is more accurate and are there other tools out there for this? 

I'm struggling to find good tools/strategies/professionals to help ballpark the rehab costs so I can make a reasonable offer. 

Renting by the room can be a powerful strategy. 

I agree that you should be able to search for deals by filtering for the "multifamily" property type; that is a core part of the tool's value.

I didn’t even realize biggerpockets had all these tools, thank you so much!!  

BP has various tools to help you analyze your deals (rentals, flips, wholesale, etc). : https://www.biggerpockets.com/investment-calculators7.

I have subscribed to propstream and have a way to create a funnel but I would love to hear feedback on how to use this tool or any other tool to effectively get houses under contract and to use my time efficiently.