Lots of Features
Overall it's nice to have once tool for many of our project tracking/accounting needs.
There are a lot of features that could be disparate apps but all come together nicely in one program. We mostly use for estimating, time tracking, invoicing and reporting. We don't use the brief or schedule features currently but would like to look at them again to see if they might be good for our team now that we've bene using FP for a few years.
It took us a while to set up in a way that made sense for our teams/how we work and to put some best practices into place. When we first started using FP, the Brief and Schedule features were clunky/didn't work for how we work so we haven't been able to utilize them. I also feel like some workflows are clunky and I find myself going back and forth to different views to complete tasks, but make it work!