There is and there are

Is there a sofa in the living room?

Is there a table in the living room?

Are there any armchairs in the living room?

Are there any pictures in the living room?

Are there any chairs in the kitchen?

Is there a window in the kitchen?

Is there a cat in the kitchen?

Are there any pictures in the bedroom?

Are there any chairs in the bedroom?

Is there a clock in the bedroom?