Unique design to address my problem of fitting bathroom and laundry into a tight space. I like how bathroom and laundry are separate and you have a unique way of entering the mechanical room via laundry, which is nice. One issue is that the bathroom is under the HVAC ducting which will make the ceiling height lower than if it was on the other side.. This is one reason why I probably wouldn't go with this design.
Yours was actually a favourite of my parents! All in all, a good attempt and there are some usable elements I can take from this although I don't think I will use the design outright. Thanks!