noun
Polite form of 部屋, used when referring to someone else's room or in formal contexts.
See also: 部屋
お部屋にご案内します。
I will show you to your room.
お部屋の掃除をしておきました。
I cleaned your room.
noun
Polite way to refer to someone's apartment or flat; often used by real estate agents or in formal conversation.
新しいお部屋はいかがですか。
How is your new apartment?
お部屋探しのお手伝いをします。
I will help you look for an apartment.
Plain form; used for one's own room or in casual contexts. お部屋 is the polite version.
Polite prefix お + 部屋 (room).