It's surprisingly comfortable. I was doubtful when I first got it. This leather is about 1/4 inch thick. So I thought it would be hard as a rock. But it's not; with the springs it's nearly as good as the gel-padded seat I had on my previous pedal-bike. I like it. I can go for some long hauls and still be able to walk around when I get there.
I got mine elsewhere but, near as I can tell, in the FOR SALE section of this forum, THOMPSON CLASSIC BICYCLE COMPONENTS sells the exact same kind of seat. If you ever want to try it, you can find one there. Good price on it too.