I have invested as a LP in apartment communities where there is a partnership between a government agency and the ownership group to provide affordable housing in exchange for tax abatements and long-term, low-rate government funding. 

I have placed my home for rent and have received an email from someone who wants to place an application for my rental but noticed I have a no pets policy.

Just keep in mind that your insurance will probably go up when you change your policy to cover STRs. 

But it doesn't manner which site you use if you do not have solid policy, processes and procedures in place from the start.

For example:initial consultationreview of your prior tax returns for possible mistakessorting through and organizing your data, including receipts and spreadsheetscorrecting and reconciling your booksfinding and correcting inconsistencies and missing datafiling your federal and state extensionsoptimizing your tax return with alternative tax positionsreview/walk-through of this year's completed tax returnsamending your tax return if something ends up missing or incorrectanswering your ongoing technical questionsshort- and long-term tax planningreviewing and replying to the IRS or state lettersdefending you against the IRS or state auditsproviding financial statements or other data to lenders and other 3rd partiesassistance with loan applicationshandling your payroll and payroll reportingpreparing 1099s/1098s and other informational formsassistance with government loans and grantsI think it's obvious that the price of your CPA service will heavily depend on what is included.

If tenant won't pay, will government pay landlords?

The biggest lever the Federal Government has is tax policy.

If they are VERY professional, they will have their processes in writing as verification that policies are enforced equally and fairly by their entire staff.6.

I recommend starting there as the majority of your everyday materials will come from such a store and they have good return policies. 

If you are subject to Fair Housing, then you should print, read, highlight, and learn the policy regarding service animals: https://www.hud.gov/sites/dfiles/PA/documents/HUDAsstAnimalN...3.