Quote: Truly good sincere service. Thank you very much- Charmani Thank you very much.Your answer is excellent and satisfy my query.According to the house plan the situation is as 3 you have given below. 3.If the frontage is at A and "sitting-back-of-home" is at B, this is acceptable. Extremely sorry for the inconvenience caused.I did not realize the type of information I should have given.Will be careful in future to be specific.Thank you once again .