Dear Cecil, Thank you for your response. The lot is a residential lot. My husband and I are looking at buying a house, and we found a house that we like very much. It is on a good direction (according to the Eight House calculation) but the lot is irregular shaped with the back smaller than the front, its dimension: 77ft wide at the front and 44ft wide at the back, 1 side is 148 ft long, another side is 138ftlong. I would like some advice if there are any cures or is it worth to purchase the house. Thank You very much. Van.