The field of building services and the topic of interior user-centric climate has been gaining on importance in recent years. The pandemic of COVID-19 has resulted in an increased amount of time spent indoors, extensive energy usage in the built environment, and has also brought up the important issue of a pleasant interior climate. These two implications have become prominent on top of the ones resulting from the existent, persistently growing threat which is posed on our planet by climate change. Rising temperatures & increasing amount of sunlight, extensive energy consumption due to higher demand for cooling and heating, especially in large buildings (i.e. office buildings) occupied by large amounts of people with different preferences and user habits - these are all challenges we now have to face. Considering these challenges, this thesis suggests how a holistic approach could protect against them, mitigate their further development and so prevent their future impact on us humans. The overarching goal of this thesis, the pursuit of the “ideal” interior climate in office buildings, is achieved through setting up scenarios where different variations of daylighting, thermal comfort and energy consumption will be experimented with. The “ideal” interior climate will then be determined through assessing these scenarios and their corresponding results, yielding a recommendation for building future office spaces - these will no longer be only functional and provide shelter, but will also support interior occupant comfort and be efficient while doing so.