Some towns require a residential parking permit (sometimes on specific streets only within that same town) - you need to know what those requirements are and how feasible it will be.

With all of that in mind, I think it would really be dependent on where you see that specific market going.

Especially and more specifically those working in our financial arenas who are completely confused and oblivious to this type of transaction, because it does in fact occur.

Rent control laws are market specific.

Call the zoning department again, and this time ask specific questions: Is a variance required, or can you proceed as-is?

Where specifically in Indiana has anything been built?

I think it's going to be location specific for sure; where I am very few people hang out in the house all day long as they are usually busy hitting the parks and attractions. 

Home warranties can sometimes cover rental properties, but it really depends on the specific terms of the warranty and the provider.

If, however, you are not specifically looking for me to be nice and would like me to be honest instead, I'll say that using tools like your app completely misses the point and should be avoided, outside of as a teaching tool.

USPS specifically forbade from doing anything like this years ago.