So there is no bad time to go into real estate when interest rates are low? Japan offered zero percent loans during their real estate bust and it had no effect. Real estate just kept deflating. Moral of the story: If you are in a real estate bubble, it may not matter how low interest rates are.
These interest rates are great. They may stay around 6% or go to 7% of drop to 8%, but I've lived long enough to tell you 6% is great.
I don't know if Japan has the same tax incentives for homeownership, so can't comment on why they have problems, I just know that our prices are very reasonable when you look at property around the world at as a whole and historically property has never been a bad long-term investment in this country... as long as you are careful in the purchase.