bigprof-software/online-rental-property-manager ? reverse-engineered prompt

Build me a simple web app for managing rental properties and tenants.

I want to track landlords, properties, units, applicants, tenants, applications, and leases in one place. It should let me add and edit tenant details like references, rental history, work history, and income info, and also make it easy to search everything quickly. I’d like a calendar view for leases that are starting and ending each month, plus some basic reports like applicants by status, applications and leases over time, leases by property, and rental income by property over time.

It should work well on desktop and mobile, support multiple users with different access levels, and let me import and export data when needed. If you need to look up current docs or best practices for the setup, go ahead and do that. Make it feel like a clean, practical admin app that a landlord or small property manager could actually use right away.