The property has been reported on the deceased's personal tax return. 

Keep your personal safety and that of your tenants and neighbors in mind. 

I would find real estate investing meetups in your area right away so you can network, in person, with other people to hear about how they handled their first landlording experience.

Maybe take a KPI online test, it will show the personality traits that are success indicators.

House hacking will also give you some personal "property management" experience.

We kick that person out and got a bill for $30,000.

The mortgage is likely also personally guaranteed by current owners.

Some takeaways from him:Treasury Regulations section 1.280A-2(i)(3) gives a couple of ways you can proportion the rental portion of a property--my accountant used square footage.Under section 280A of the tax code, common areas that you also use are considered part of your personal space and unfortunately aren’t counted as part of the rental space in the proportion calculation.

House hacking will also give you some personal "property management" experience.

If the land is separate from the mobile homes, you may be able to see what the county assesses the homes if personal property.