This tool helps track all projects in a team by managing the task lists with time tracker. It creates estimates easily which are useful for management and clients as well as easy sharing with others so they can have better understanding of tasks. Also it is available offline so we do not loose network connection even when there is no internet connectivity. Sometimes user interface might look bit difficult to understand but this system is good enought because once I get familiarized it does its job without any problems. So far all things seem great. But this software needs some updates atleast from last few months (like new versions etc.). Otherwise it has solved everything what people wanted. Even better than my expectations since i started using tpl suite task planning was improved immensely! The main benefit of using this tool was its ease in estimating projects. It gives me good estimates for my clients with no errors or omissions. There are few features which I would like to see improved upon but overall it works very well. If you want accurate estimations without any mistakes then try out this product. As far as accuracy goes, there's nothing much to dislike about it. This has helped reduce our risk factor while working with our customers.