According to your husband DOB and Vastu Shashtra for developing business / service you should care home vastu tips. For your husband bank related work auditing, filling return/housing is favourable occupation . For new office you should care some following Vastu tips.
1. Your new office should be according to Vastu.
2. Office main entrance is East to East North East, North to North North West and West to West South West.
3. In the office your seat should be West South corner and facing East and North.
4. Your computer / Laptop should be in front of his face.
5. Your side table/ Almirah should be beside your right side.
6. Your favourable day is Saturday and dates are 2, 17 and 26. Favourable colour are purple, blue and pink. These are used for good work/ business and etc.