My husband's father and my father installed this in about 5 hours... took a while but so worth it! This is a beautiful shower door. We love how it looks and we are glad we didn't get the standard builder door that all of our neighbors have. There is an opening at the top of the frame which concerned my dad a bit but we may create a cover for it.

I think it is worth noting that we installed this into a walk-in shower and not directly to the stone or wall. It still works for that type of shower!  Overall it does just what it is supposed to!