This demonstration will show how the TEFIS portal is used to plan a Future Internet service experiment, to request testbed resources, to configure and provision them, and to run single or multiple testruns, checking monitoring output and results in the process. We will show a live demonstration of a Future Internet service, using a very complex Travel eCommerce application to provide insights into how TEFIS meets experimenter's service requirements via a single access point. Moreover, we will show how to specify and plan for a Future Internet experiment to optimise for the best results.