Hello everyone. I currently am combining two bedrooms into one and taking the 1/2 bath in the master and making it a full bath with walk in shower. The big issue is this is a slab ranch house. So demo of the slab is necessary. I have attached a print of the project. My question is how I plan on routing the drains for new shower and vanity. Please advise if its all messed up or changes to make things better to plumb...thanks again.
View attachment drains vents.pdf
View attachment drains vents.pdf