Mandala Holdings has submitted new plans to Miami’s Urban Development Review Board for a 31-story Courtyard By Marriott hotel tower in Downtown Miami’s Omni district at 511 NE 15th Street. The proposal will be reviewed at a meeting by the UDRB on November 20. The hotel tower is designed by the Atlanta-based BLUR Workshop and will feature 269 hotel rooms, 16,131 SF of office space and 28,261 SF of entertainment space split between conference rooms, ballrooms and restaurant space. No parking component will be built as part of the development and will be provided offsite.