I WANT THIS TO BE A FUNCTIONAL BUIL...

I WANT THIS TO BE A FUNCTIONAL BUILD! A tall slim Dark Fantasy tower castle made using dark oak and deepslate, with green accents using blocks like green cool, green terracotta, and green concrete. Mix in pale colors like diorite, calcite, pale oak and such. I want each room inside the tower to be functional and fully furnished with furniture and lanterns in a medieval style, cozy and detailed.