My preferred houses need paint and a new roof.

They had legitimate concerns with the roof and water heater. 

Should be easy since roof line is so close.

We added value by repainting interior, new floors, new roof, resurfaced the pool, added a fence for privacy, upgraded the landscaping, sealed and painted the exterior, added central A/C with new unit, upgraded the irrigation system, added gutters, added security cameras, added hurricane proof front and rear doors.

After one summer of STRs I came back in the winter took a first lean mortgage on the property to replace the roof (and build my RV which I plan on living in while renting in the summer).

AveraHe it as a flat number as a surcharge monthly.

Lastly, is it possible to put a “seal” on a current shingled roof, should there be any leaks?

@David Lecko I wanted to add that I like the app so far, but the pricing is something I'm struggling with because you charge a flat rate every month and on top of that still charge for every mailer sent out. 

I pay one month's rent for placement and a flat $85 per unit, per month. 

I had a similar experience also didn't get 2 of my properties rented by November after I turned over one at the beginning of August and the other mid September.I switched to another local but flat rate company who rented both in less than 2 weeks.