Office space planning Puns

I am looking at office space, planning a big move. My future office-mate and I were talking to my wife about a space, and we commented on how old the kitchen looked. She asked if that mattered - how much will we be using the kitchen.

I told her it does matter. That may be an office for two people.

Who, she asked me.

Dinah. Not sure who else yet. But I do know this:

Someone's in the kitchen with Dinah.
Someone's in the kitchen I know-oh-oh-oh Someone's in the kitchen with Dinah Strummin' on an old banjo.

She asked if I didn't have work to do.