According to Vastu Shastra ladder should be at good entrance place, such as N3,N4/S3,S4, E3, E4 AND W3, W4. It should e also from East to West and North to South direction is best. It mean ladder should be clock wise. Positive energy comes out from ladders which affected on human life. Some times anti clock wise also helpful for us. Direction of ladder and their result is given bellow ( clock wise ladder ).
Direction ----- Results
East South East ----- Removing illness and Mentally disturbance.
South ----- It is for name and fame.
South South West ----- Brings happiness prosperity.
South West ----- About to good carrier.
West South West ----- Desire result.
North West ----- Professional and social work.
Anti clock wise ladder good place is given bellow :
2. North East
3. East North East