I’m assuming you are seller financing or all cash since the price is so low. 

If you can’t rent it until you get some, or all of these repairs done then move as quickly as possible to finish them so you start making cash flow ASAP.

@Paul DuncanI use Madison management or allied loan servicing

You're in the right place or all of those things - I recommend starting first with a mentor and then finding an investor friendly real estate agent that understands your investment strategy! 

Problem was in the original 90's era ductwork design whereby the cold air returns to the furnace were inadequate & in 2 bedrooms non-existent.

If the answer is yes, then should all my rental properties be listed on there or only my personal residence or ALL (rental +personal) properties ?

Many times, the online forms you find on these websites inadequately protect you.

Slow and long term income or all at once chunks so you can reinvest.

Or all maintenance like a NNN lease almost if possible.

Make sure you track all of these expenses bc come tax time you will be able to write off a percentage or all of those expenses against any rental income you receive.