Is the feng shui behind Yaan Qiansi good?

Feng shui is not so absolute. Why do you ask such questions here when you can afford a villa? You may get a bunch of messy answers. You don't spend money, and people don't want to give you responsible discussions. Any deviation may bring you more consequences than asking for money from a regular feng shui master. It's best to ask the local feng shui master to make an on-site investigation.