Out of the 20 letters I've sent, I've had 1 guy get back to me and we were in discussions but weren't able to find a price that worked for the both of us.The issue is that I only have a few houses on my mailing list so far (just places I've walked or driven by that caught my attention), and blindly searching every street and address # to see which houses are actually legal multifamily will take forever and doesn't seem efficient.I know the data is publicly available, I just don't know how to aggregate it in a way that would be efficient and useful for blasting out marketing mailers.Are there any websites that can pull massive lists of all multifamily houses in my area?

If you don’t know how to find cash buyers, spend some time navigating a local tax assessor’s website.

They may also have info on city website.

Hope you have had a chance to dig in on this website, a lot of great people, investors and overall a great resource to use!  

None of the sites, including AirDNA which I like and use, are to be trusted at face value.

The Long-Distance Real Estate Investing book is a great one to get the lay of the land on doing it from afar, but getting on-site experience will also be important in your journey.

We have worked on improving the physical appearance and infrastructure of the park, updating the homes, getting a new sign, advertising it online, and creating a website (www.shadyacreshuntington.com).

Do your research on people off of the site - on LinkedIn, Instagram.

I love the place, I've been renting out the units and getting steady income just as they were designed to do.

However, if you're set on managing it yourself there's plenty of websites and apps you can utilize for rent collection.Some may or may not include messaging for requests such a repairs or maintenance, but if you're looking for rent collection there's quite a few options on the market that are affordable.