To be honest, how many 4ppl family member living in a 3+ bedroom apartment in HK and how large they can afford? Even though the nurses in HK can earn more, the living place where you will spend most of your life time with your family members, won't better then the one in UK or even worse. How many family in HK can has a house with 2 floors, 3+ bedroom and a backyard, a driveway? This type of house is very common and affordable in most of the area in UK. In HK, go dream about it even being a high paid nurse in HK.