Start your general cleaning on Thursday night. Clean the bathrooms, sweep the floor, tackle the laundry, etc. It will save you lots of time on the weekend because it's already done.
On Sunday afternoons, I plan my food for the week and prepare my food for lunch. I then bag up my veggies and fill my lunch containers with my daily meals. Each day I am able to grab my lunch and quickly head out the door. No room for cheating when it's already made. Great time saver too!!