Does that help? That’s all that I have for now.

We need the to scale drawing of the actul room you are asking about including doorways , windows and where the plumbing is located.

What is “hoax stuff”? Is that space available for our ideas? Do you need a toilet here? Or would you rather have a separate half-bath somewhere else?

Our house has a laundry room, and you walk through it to a half-bath. Not our preferred bath for guests, mainly because the litter box is also in there. In fact, pretty much only DH most of the time, and me rarely, use it.

I meant HVAC stuff. Ideally I’d like a half bath that you can walk through to get into the laundry room