The program is very easy to use with its drag-and drop function, which makes it easier than other programs I've used in my career as an estimator! It also has excellent customer support should you run into any issues or questions along your way through using this product - they are always quick at responding back & solving problems/questions that arise from their products' functionality (including adding more features). There isn't much about estimating we don’t like but there could be better integration of different types of data sources such as drawings etc., so things can get confusing if those aren”'"nt all integrated perfectly well together within one window / screen view.<br /> We would love additional addons beyond what comes included by default because our organization needs them due to how busy some projects tend to become during peak seasons when multiple contractors have jobs going simultaneously throughout town.