The 6 House Systems

The 'Hamburg School Technique' works with
6 House-Systems according to the
6 so called 'Personal Points'

AR - MC - AS - SU - MO - NO

The Aries- or Earth-Houses form the basis.
The numbering of the AR-Houses is based on nature's run through the year, when a new cycle starts with the autumn equinox in September.

The mirroring or reflection goes
from 1 to 9, or Libra to Gemini
from 2 to 8 or Scorpio to Taurus
from 3 to 7 or Saggitarius to Aries

and the Houses 5 as well as 11 are mirroring in themselves, Aquarius and Leo.