Is there a bedside table? — Yes, there is.

Are there any curtains? — Yes, there are.

Is there a lamp? — Yes, there is.

Is there a mirror? — No, there isn't.

Are there any rugs? — No, there aren't.

Are there any shelves? — Yes, there are.

Is there a sink? — No, they isn't.

Are there any windows? — Yes, they are.