Robust and renter friendly Prop Mgmt apps?

[Kadia Lawrence]

Hi,

What are your recommendations for robust apps to manage a single family or small (1 to 4 door) multifamily property?  Looking for apps that are good at listing, screening, collecting payments/ rents, collecting and tracking maintenance requests and generally have portals for your resident/ client.  In particularly, looking for recommendations for apps that are super easy for tenants/ clients to use for payments and maintence issues and may even have portals for them to look up and store information, etc.  Have heard good things about rentredi.com.  Others?