I'd make a couple of tweaks- remove the wall of the middle bedroom to make it a kids play/study area, and move the water point in the laundry to the WIL space which would make the original wall flexible storage space- pantry/laundry.
Large 5 bedroom family home to show you. It's a good size and would suit the growing family. The guest bedroom could be used as a teenagers retreat. The master is spacious with its own living area and huge WIR behind the bed.
BEST WITH OPPORTUNITES The kitchen is the entertaining hub of the home with double island benches and stacker doors leading to the outside. His and her WIR, ensuite, study and theatre make this an ideal family home.