do you guys prefer to only invest in newer homes  i.e. built after a certain year to reduce the possibility of having to do a lot of reno on wiring, plumbing, etc. or does it just depend on seeing the house and determ...

It offers monthly accounting reports, online payment options, website creation ability, maintenance requests (filtered by property), advertising, online tenant screening, lease creations and tenant/property match functionalities.

+1  Real Estate Investing Data and How-to Guides - This here shows that you can filter to Multi family but I don't see it as an option as well.

Occupancy rate is about 60% and annual revenue is about 40k (without filtering anything).

I know I’ve read people say we don’t need to pay for help but it’s a bit intimidating trying to filter through all the real estate information.  

On a separate note, I do work in IT and could take a look at fine tuning your spam filter if you are interested.

Quote from @Gregory Chadwell: I wonder if having a lead filter installed on the property might help the situation too? 

Im sorry, you act like you know the exact algorithm used by Air or VRBO, because "you worked for Amazon". but you are only guessing, as are most people. again, there are a lot of good hosts and owners, it is always going to be hard to get on the first page, hoping the filters help rule of competition.

filter.

Both programs can aggregate data based on filters like zip codes, sell scores, etc.