Qs on Main Door & Toilet Door

Hi Master Lee,

I find your website very useful. I have a few questions which i hope you can help me with.

My partner's (breadwinner)'s KUA # (9), his best direction is South. As such the main door of our flat should preferably be facing South? What are his alternative good directions?

2) Should we take into consideration the main door of our house, or where the flat faces? How do we tell where's the 'front' of the block of flat,esp withnew HDB flats built today (Seng Kang & Punggol)?

3) The flat we're looking at faces South. However it is in the line of 'death'. Do we need to put something to filter/block away? As we're free thinker, can we use a mirror / glass (opaque or clear or frosted) instead of religious ornaments?

4) The best direction for the toilet door for him is'SW'. But there's a general rule that SW is a bad direction for toilet door?

Thanks

Pebs