The help I have provided with a few home remodels has consisted of kitchen and bathroom layouts, flow and functionality, fixtures and finishes of the home, all while trying to stay within budget.  

Can function as either co-living or one large multi-generation single family house.

From your post it looks like you didn't have a property  inspection by an independent third party and are going by what they have told you it needs to be a functional rental.7.

Once you have a shortlist, sign up for an account with each one and test them extensively to see how they function.

I guess for me the dividing line is does it damage the function or cause a safety hazard if I leave it on the tenant.  

Along the same lines, the buyer who can barely qualify for the entry level SFH is acutely aware of their cash shortage and therefore are going to be less accepting of household features near the end of their useful life, even if still functional and have a stronger desire for anything that is listed as a deficiency on the inspection report to be corrected. 

Apart from ACH, which is free vs. a fee on other platforms, the software also keeps track of property analytics and can create a statement of cash flows (NOI/Net Income views also available) and has export functions to give your CPA come tax time.

Use the search function for this one. 

Ironically, platforms designed for real estate (Zillow, Apartments.com, Rentler, etc.) produce very few tenants for me, compared to FB Marketplace (and I also find a lot of their functionality to be user un-friendly, from the landlord side). ...you'd think that platforms custom-made for real estate would make the process a snap for landlords, but it takes me a lot longer to post and manage rental listings on Zillow or Rentler than it did on Craigslist.

They also offer a small business plan if you need additional functionality for rentals.