Admin department wants to measure admin team work on monthly basis, KPI is the best thing to do it, please let me know how to start this. planning to measures office maintenance, security services , housekeeping services, courier, tea coffee, pantry.
Please let me know what type of business you are running. Looks like hospitality is a significant part of the business, in this case you might find many ready to use KPIs on http://www.hotelkpis.com, and here is a great Balanced Scorecard project for hospitality that you can adopt to your business http://www.webbsc.com/document/kpi/2001