I like how easy it is, with catapults you can do almost anything in an easier way than other systems out there. It's also very user friendly as well which makes things alot more simpler when doing certain tasks such as creating or editing items/data etc. The interface could be much smoother but this might just have something to do with my computer being slow sometimes (it happens). Sometimes we would get errors saying system was down so make sure your internet connection isn't having any problems! Not really specific to catapult itself since they use many different software packages however if someone else has used them before then that person should know what kind of issues arise from time-to-time while using these programs. We are solving our inventory problem by tracking all data within one place instead of multiple applications (this includes invoices / purchase orders).