1. While sitting owner should face East or North or North-East
  2. Front view should be clean and clear
  3. There should not be any colunm next to the seat
  4. Table should not have sharp corners, prefer rectangular shape
  5. Make sure deity should not be placed behind the back
  6. Keep Desk clean all the time
  7. No heavy items between North-East direction. Place heavy items on south side
  8. Have water feature in North-East Direction
  9. No paintings which displays sorrows
  10. Place turtle with coin facing towards the office/business
  11. Try to have office with bright colors such as yellow/orange shades
  12. Keep central place empty and clean

These are the basic points one should always consider, for more major issues one should consult Vastu expert for detail study of individual/building/color combinations etc…