Hi Mel_K,
That is fantastic news, you have made a wonderful decision to do this course.
When you look at your Bathroom and Living Space and their combined/adjoining rooms, do they feel like a separate space or do you feel as though they are one?
This will be an individual thing for you. Would I be correct in guessing that the en-suite has a door that can be closed?
You would really want this to be a separate room and to keep this door closed at all times.
I would mainly work with the "small Tai Chi" (treat each room as it's own smaller space) in each room and see how this feels. If this does not feel right you can switch to the whole room (larger area). It really is up to you and what "feels" right.
Remember to work with what space you have. Feng Shui is about what "feels" right, not hard and fast rules.
Blessings,
Damien