water/gas/electric/vent can go anywhere? I might like the washer/dryer under the window so there is something to look at when folding laundry (I tend to fold as I pull it out). A sink with a drying rack/line over it across from the W/D could be nice.

Are you accessing the laundry room from a garage or carport -- where does that door lead?

I see one window but I also see two other small openings. What are they?

Where is the washer water supply and drain? Where is the exhaust vent for the dryer?

Do you have separate washer and dryer or stacked?

What do you need to go in this room in addition to the washer and dryer? Water heater?

Laundry room is located by the master bathroom and closets, we will have a tankless water heater that will need to be located near sink and washer. We have not finished planning locations for water supply, drain or exhaust- that is what they are waiting for on design. Because we are building and buying new washer and dryer stacked is an option, though I don't know the pros and cons of those. The two small openings are pocket doors the one at the bottom leads to the master bath , the one on the upper left leads to hallway near kids bedrooms

To me the most logical location for washer and dryer is outside wall under window, next to doorway. The outside doorway leads to a small patio.

But I also thought it might be better to put washer and sink under window and dryer somewhere else.

Keep the washer and dryer together.

Can you show more of the plan?