Complex sentence: He lives between London, Istanbul and Bodrum, where he resides with his partner Erdel Karaman and his niece Sara-Ella Ozbek, an aspiring writer who has also followed in her uncle's footsteps having worked at Vogue and currently at Next Model Management.
Split into simpler sentences: He lives between London, Istanbul and Bodrum, where he resides wit his partner Erdel Karaman. His niece, Sara-Ella Ozbek, is an aspiring writer, but has also followed in his footsteps having worked at Vogue and currently at Next Model Management.