Sentinel have done a great job and have restored confidence in our IT and our ability to provide a great service to our clients. Their support is first class it has allowed us to reduce our reliance on a 3rd party IT contractor who represented a single point of failure. By migrating to Sentinel we have also significantly improved our security and enhanced our levels of compliance. In short, we now have a system which is fully fit for purpose, ready and secure for home working too and managed by a team with robust knowledge.