i'm planning to rearrange my living place. can someone suggest some feng shui rules for luck vibes?

Hi, ConfusedMind

First, you need to make sure that you won't be having any junk in your living place.  Next, make sure you eat and sleep as far as possible from the toilet/water closet/comfort room.  You are never to display your photos, diplomas, artwork you made by yourself directly facing the main door.  Keep the place as simple and neat as possible and avoid displaying too anything the suggests violence and/or disorder - the latter includes rock and heavy metal as this gives unbalanced chi to a person.  If you feel down or sick refrain from listening or watching news too.  Stick to soothing music.