new washer-dryer

We just got a brand new washer-dryer combo unit installed in our apartment. The man who came to haul away the old unit and install the new one was wearing a suit and tie and white gloves. I'm trying to reconcile that image with the image I have in my head of the man who would come to install the washer at home.  Not the same outfit.

One problem, we don't know how to use it.  We are currently washing clothes.... we think.

We might have to get someone to come over to teach us which buttons to push...