The ESFR-SIMPLE is a Horizon Europe project in which the University of Cambridge is a partner. One of our tasks is organisation of a summer school which would bring together leading experts from industry and academia to discuss advancements in SFR technology. The program includes plenary lectures from distinguished industrial and scientific experts, as well as presentations on the key outcomes of the ESFR-SIMPLE project  - including small modular SFR core and systems design, safety analysis, student presentations, and technical tours to Sizewell B nuclear power plant and Culham Centre for Fusion Energy.