TASK MANAGEMENT FOR PROPERTY MANAGEMENT AND BUILDING PERSONNELS

I AM LOOKING FOR A TASK MANAGEMENT APP FOR THE PROPERTY MANAGEMENT FIRM AND ITS BUILDING PERSONNEL. WE WANT TO BE ABLE TO ASSIGN, DELEGATE, TRACK AND SET DEADLINES FOR OUR STAFFS TO DO THE WORK. WE WANT TO INCREASE STAFF EFFICIENCY AT THE SAME TIME SET TARGETS FOR THEM TO MEET. THE TASKS WOULD BE FOR RESIDENTIAL AND COMMERCIAL DEVELOPMENTS. I ALSO WANT THE APP TO PROMPT THE STAFF AND SUPERVISOR ON TASK OVERDUES OR ON WORKS THAT IS PENDING. OVERALL THIS TASK MANAGEMENT APP SHOULD BE ABLE TO GENERATE A REPORT ON WHAT HAS BEEN COMPLETED, WHAT IS PENDING AND WHAT WAS NOT DONE. I WANT A SIMPLE INTERFACE AND USER FRIENDLY APP