Jumpa pers pembukaan Aston Kartika Grogol Hotel & Conference Center di Jakarta, Jumat (21/9/2019) dihadiri (dari kiri ke kanan) Sam Hoso (Vice President Sales & Marketing Archipelago International), Norbert Vas (Vice President Bussiness Development Archipelago International), Suwarjono (General Manager Aston Kartika Grogol Hotel & Conference Center), serta Christoph Voegeli (Regional General Manager Archipelago International).(KOMPAS.com/WAHYU ADITYO PRODJO)