think through how you will use the W/D and the whole space.

Where will you put a hamper/dirty clothes, hang clean clothes straight from the dryer?

Where will you fold clothes, set socks and underware before you carry them to a drawer in the bedroom? Where will you store laundry detergent, hangers... Do you have room in the primary bedroom for a dressing room space? Maybe you can create a new dressing room/laundry/bath if you think about the whole bedroom space. Squaring off a wall isn't always the answer, use your imagination to create an experience.

Easier now to move a few pipes and drains to get what you really want.

I am not sure where the dead space I assume to the left of the WD is Sorry but I would never have a W/D in my bedroom so for mw this whole area would be great for storage of stuff used infrequently and done so it really just disappears when it is not being used so maybe even a nice High boy in front for something you need to have for clothing storage etc. Of course it needs to be drywalled no matter what.