Make sure you send them the first notice, giving them sufficient time to move out, and then follow the appropriate process for your state or municipality to initiate the eviction if they don't.

@Jesse Paulsen There are currently 5 multifamily units for sale in FTN Hills, ranging from $433k-$675k, 4-duplexes and 1-4 plex.There are roughly 233 multifamily units in FTN Hills, perhaps you can send yellow letters to the owners to see if any want to sell to you

Use those 3 to get a $/sq. ft. price range, then compare to a space I'm looking to buy. 

Do you have rental comps with a $ per sq. ft. range?

I see properties listed similar to what you're describing in the $650-750k range, so are you going to be able to separate this cabin from the competition by ~25%?

It was out of my price range when it was initially posted.

Yes you will need jobs that show sufficient taxable income in order to get an FHA loan.

You will only be able to find people in your price range who promise a lot and deliver very little, and they in turn will resent dealing with a new investor with no hands-on understanding of the process of a major renovation.

Would it be good for me to have money already saved up if so, what can be the range for me to start off with a multi family?

Such documentation is sufficient if it establishes that an individual has a disability and that the animal in question will provide some type of disability-related assistance or emotional support.