Can Marriott Platinum Card enjoy platinum when booking 3 rooms with the hotel on the same day?

Of course. According to e-Finance.com, Marriott Platinum Card is a high-end membership card of Marriott International Hotel Group, and cardholders can enjoy a series of high-end treatments. Cardholders can enjoy free room upgrade service, reserve standard rooms or upgrade to superior rooms or suites for free. Cardholders can enjoy free breakfast service, whether in the restaurant or in the hotel room, they can enjoy a hearty breakfast. Cardholders can also enjoy free gym and swimming pool services and maintain a healthy lifestyle during travel. Cardholders can enjoy priority check-in and check-out services to avoid the inconvenience of long waiting. Marriott Platinum Card provides a series of high-end treatments for cardholders, making the journey more comfortable and enjoyable.