Congratulations! We paid off our house 10 years ago last month and have never regretted it. Some would disagree that one should pay off their house....."You can earn more investing that extra cash. Keep a long mortgage and invest instead." No thanks. Mathematically, they are historically correct. But history doesn't always repeat itself, and you can't easily quantify the reduction in financial risk in your life by having removed the debt.
Again, congratulations. Job well done.