Permanent residency was not easy to get for me, but AIS did it. My visa was refused before. I even had to stay out of Canada for 5 years once when someone else handled my application. I reapplied and appealed using AIS Consultants. They were honest with me about what my chances are. It was not 100% but there was a good chance, so we decided to go through with it. It worked out well after what seemed like a long time. AIS Consultants made it possible for me to live and work in Canada. Finally.