The directions were good and installation went very smooth. I was able to use all the existing holes from our previous, builders grade, handle-set.  It turns smoothly, the keys don’t stick and I’m really happy with how this easy upgrade has dressed up my homes entrance. It’s really pretty! We also upgraded the handle set at our remote camp 1.5 hours away to a Kwikset handleset with the SmartKey feature.  It is so convenient having our home and our camp keyed the same!