Does the room where Marriott points are exchanged count as night?

Whether the hotel's points can be redeemed for room accommodation depends on the specific redemption methods and policies.

In Marriott's point redemption, the calculation method of room nights is to get one room night and corresponding points for each check-in. Room accommodation will not include upgrade award, award air ticket and award travel package. If the room redeemed for points includes room nights after the check-in date, it can be counted as room nights; If the room redeemed for points is not included in the room accommodation, it cannot be counted as room accommodation.