Make sure you are well hydrated and wear something comfortable.
It's a good idea to bring water with you for the drive home.
In a word, "relaxed". It's most ideal if you don't have to run straight to work, but you should fit your self care into your life however you can.
Symphony of the Cells and the Ionic footbath both have detoxifying qualities. Though unlikely for most people, it is possible that you may experience a slight headache or even nausea or fatigue as your body continues to rid itself of unwanted toxins. If this occurs drink more water to ease symptoms and help your system to finish the flush. You may also need to replace some of your body's minerals. In that case a small glass of warm salt water does the trick. If you are well hydrated before your session you're more unlikely to experience any detox discomfort.
That is entirely up to you depending on your goals. If I could I would have a body work session of some kind every week.
Yes. They really are. No other company holds themselves to the same standards of sourcing and testing to ensure purity. That is also why no other company recommends that you use their oils internally. *Note: not all oils are safe for internal use. Check the label for supplemental facts. If you are unsure, don't.
You'll have to check your specific coverage.
Reflexology is covered by many insurance plans.
Aromatherapy Massage is not the same as RMT and is rarely covered by insurance but may be considered under some flex care plans.
Ionic Footbath is considered hydrotherapy and is covered by some policies.