I like that it is easy to use for both parties involved as well if you are an outside vendor or consultant who needs access into your clients' contract documents at any time during execution/performance period - which can be helpful when working through issues related directly back-to client (or vice versa). The platform also allows me quick & efficient document uploads from my desktop computer via email attachment rather than having multiple copies stored locally within each file folder associated wtih specific project(ies) /client account information! Also love how simple this software makes creating new task lists so much easier compared all other platforms out there!! Nothing really but overall great experience using CCM thus far. We have been able solve many problems by utilizing our existing system's capabilities vs needing additional 3rd party systems such has ours were lacking prior solutions offered us previously before.