Dear Monal,
Many people think that west facing shop / office / clinic is not good, but it’s not true. So many west facing shops can be seen getting high profit. We just need to consider about the sitting corner of the owner. Here are few tips which I recently give reply in a forum .See if any of these tips can help you, Otherwise you may hire a full time vastu consultant for location specific remedies as you have write any other detail:
Regards