Stayed here 2 months ago. Booked base room and got upgraded to King Regent Club Suite City View. I think if you prefer Suite Pearl View Room is typically not available for upgrade. But you may reach out to hotel via email to confirm this. Lounge is located at level 35 (based on memory) open in afternoon onwards and provide good view of the Pearl Tower and the bund view. For evening cocktail, they offer fair quality of buffet-style Western and Asian finger food. Breakfast is available at the restaurant at the lobby. The hotel offers one free round of mini bar items. Late checkout is offered till 2pm for Diamond Members.