Hi!
Let's see, from what I understand of Marie's work what you are doing by keeping the toilet lid down is a great start. The mirror is also a great addition. Ulitmately activating that abundance star in another area in the corresponding direction would do the trick. It' all about the power of intention.
The fact the the conflict star also ends up being in the bathroom helps to neutralize its affects. Take note of what is happening in that area. Do you find that there are more abrasive interactions among family members in that area? Interestingly enough the tendency to be short with each other and to have slight spats can happen in an area inhabited by the conflict star. If you feel that this is happening you may want to look into an extra cure for the conflict star.
All the best!
Kat