ダブルルームをおねがいします。

double; double bed; hotel room with a double bed; double-breasted; double-cuffed; double width (of cloth; usu. 1.42 meters); doubles (e.g. in tennis); biracial person (esp. half-Japanese); person of mixed parentage

room

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

request; wish; please