I used the background and credit checks offered through Cozy. 

Maintenance can also be a factor—while newer homes may require minimal upkeep, older units might need more frequent repairs, particularly for things like plumbing or HVAC systems.Some things to pay close attention to:Zoning and Permits: Check local zoning laws and permit requirements to ensure you’re allowed to place a mobile home on your land and rent it out.

I would take out a private loan on the paid off property to get the other one squared away

This is when I go out and value newly vacant REOs.

You came to the right place for information! 

Feel free to reach out for more details.

Check it out here: Philadelphia Tax Sale Auction MapHope this helps fellow investors—let me know if you find it useful and I can create more maps for Philly auctions!

I recommend checking Ohio, its a very beginner/landlord friendly state to get started. 

I guess I should have stay the heck out of this one LOL

Quote from @Saquan Johnson: I would reach out to local rehabbers in that area and also higher-producing agents to get this info.