The view was quite spectacular for people living in med Apart: A big red crane putting a white box up on the roof of the building. While it looks impressive, it's only a first step in the refurbishment of our beloved med Apart. With an upcoming improvement of our PV system, we thought it would be a good idea to use our homemade energy to regulate the airflow throughout the building. While we were not able to implement a fully functional AC for the whole building we were able to implement a unit that helps us regulate the peaks in summer and winter. This will make the situation in summer especially during high temperature season more enjoyable and also allows us to use the energy produced during summer for a good purpose right in the building. We hope you will notice the improvement next summer and maybe even this winter.