The prices I listed was to rent the garage as a garage, no bathroom required.  

I also tried calling their support line for listings, but no one answered.To investigate further, I re-listed the property with identical information but without paying for the premium $29.99 option.

do you have the new listing discount on? 

We use Furnished Finder to list our MTRs and typically attract traveling healthcare professionals as tenants.

If your MTRs are near a university, you should also list on sabbaticalhomes.com

I'm scratching my head because I feel like the program, least locally here in San Antonio, TX, tells all the landlords to put our listings there, but the tenants don't look there.

I found a contractor through the listing realtor and he bid all of the work except the HVAC, which I located another subcontractor. 

If you want to scale using the BRRRR method I could send you a list of properties in terrible Philadelphia neighborhoods where you could easily complete the BRRRR and yes, you could theoretically "scale".

All listings and bookings belong to the homeowners. 

If it were me, I would try to find out who is further down the list and see if I could buy their spot from them.