Increased productivity comes naturally when your employees do not have to travel to work each day. Working from home will allow them to log on and off at a designated time and work from the comfort of their homely atmosphere. Apart from flexibility in working hours, there will be no distractions that are usually associated with working in an office environment, with the help of virtual team tools.
I doubt many companies like or prefer that employees work from home. We allow the policy in order to be able to attract employees who would otherwise go elsewhere. We are heavy users of Slack, Confluence and other collaboration tools that make working at home more productive, but they cannot replace the serendipitous interactions that occur while hanging out by the nitro-coffee keg. - Manuel Vellon, Level 11