In order to figure out exact layout of toilet, shower, tub and vanity in the bath, I erected more possible framing inside its rectangular boundary. Today, I finished a closet framing (front face came with the framing work done by the contractor) of the Master Bedroom. Tub will be at the corner of that opaque window against this closet. I will finish other opposite closet once the shower base arrives with exact type and dimensions.
Next job is for landline telephone and cable connection. Of course, I have to remove a truck load of mulch from the front to the back. Will keep me busy for a while. I might install a conversation plastic tube between this addition and upstairs Master Bedroom for safety reason.