Complex sentence: Passengers boarded through a mahogany paneled lobby with a Tuscan theme having steward's and purser's offices, telephone booths and a stairway to the promenade deck protected by a vestibule with sliding doors.
Split into simpler sentences: Passengers boarded through a mahogany paneled lobby with a Tuscan theme. The steward's and purser's offices, telephone booths and a stairway to the promenade deck were protected by a vestibule equipped with sliding doors.