It is very simple interface for user as they can easily manage all things related to database like create databases, tables etc.
I don't feel any problem with this software but sometimes sometime there are timeouts while using its service which slows down my work flow. Try them if you need more space then go ahead otherwise use google drive or dropbox instead. We were looking at alternatives for our internal system storage when we came across sky tap so it was an obvious choice that fit best within budget constraints.