While the list of benefits seems overwhelming, you must become blinded by it because a major problem can occur from sleeping here too. If an elderly person sleeps in here, it makes them way too stubborn.
If is common to find that when anyone above the age of 50 sleeps in the south west bedroom, they become single minded in everything. They assume that only they are right about everything and everyone else is making a wrong assumption. While their years of experience is valuable beyond measures, it is also important to bear in mind that with time a lot of things change and you need to keep with the upgradation.
When elderly person sleeps in the SW bedroom, they start to resist anything that is told to them, even for their own benefits. As a result, this causes family conflict and eventually scenario becomes unpleasant and unbearable.