The interface is very simple to use, it makes you feel like your at home with all these features available for free! There are not many problems or issues that I have encountered so far in using this software but if there were any they would be easy fixes once identified by their support team who take care of me when needed (which isn't often).
We used Ucit as part of our implementation process where we migrated some legacy applications onto Amazon Web Services EC2 instances running Linux operating systems.