I like how quickly it can be done for all projects. The interface could look better but overall its great! It's also very affordable compared to similar programs out there. Also they have some pretty cool features such as comparing your results with others or even just getting an average if you want more detailed info. There are many things we were able to find using this program including CO2 Emissions, PBTs (Persistent Bio-Toxicants), Energy Consumption, etc. It's free and easy to use for…