I've been working in Unreal Engine since 2015. I use the engine in architectural visualisation and teach how to bring interactive technology into projects.
My first projects in Unreal Engine
For understanding how I can use the engine in my industry I learned a lot about game industry
That result for architectural visualisation was possible few years ago
Features of Unreal Engine
Nowadays Unreal Engine is the coolest tool not only for game or cinema. The engine is extremely powerful for marketing and real estate.