This is the 2762nd most frequent French word.
chambres
Rooms.
In this sentence, 'chambres' is used to refer to the rooms of a hotel, specifically in the context of accommodations.
Les chambres de l'hôtel sont très confortables.
The rooms of the hotel are very comfortable.
This usage of 'chambres' indicates rooms located upstairs without specifying their function, applicable to any kind of room.
J'entends du bruit provenant des chambres à l'étage.
I hear noise coming from the rooms upstairs.
Here, 'chambres' pertains to personal living spaces within a house, specifically children's bedrooms.