OK but it's what people did prior to the 90s as they had no choice. Before they got rid of regulations and let the market get wild. Which brings us to where we are today.
Saving 20% is NOT unrealistic. It teaches you certain discipline and patience with is NEEDED before you are a home owner.You have to EARN it and be responsible PRIOR not "after".
Just because bank is willing to hand out loans left and right, does not mean/or define that you SHOULD do it.
Bank tells you that you CAN.
YOU tell yourself if you SHOULD.
Sure I have a great credit score and 100k loan ready for me WHENEVER I want it. Guess what, it would be VERY stupid for me to take it out.....just because I CAN and would get me into trouble PRETTY quickly.
Saving 20% has it's pros and cons, but it's a good rule of thumb.
Patience is the key to success.
Watch and listen CAREFULLY
http://www.youtube.com/watch?v=GnjSOQXP_4Q
I'm not the biggest fan of this lady (quite opposite to be honest) but she is damn right on this one.