I particularly like the traditional, simple design of this lock which is in keeping with most other pieces of hardware in my home.  It was easy to install and the finish means the product should certainly hold up over time.  The smart key functionality means it is easy to change keys when required.  The manufacturer claims that it would be difficult to pick this lock which gives me peace of mind when it comes to the security aspect.  I would definitely recommend this product due to its quality and the ease of installation.