I love how they have all of my accounts in one place so everything makes sense! It's pretty straightforward once you get used too but some features are more difficult than others (i'm looking at yoyo!).
They also do payroll which saves me time every month by not having multiple people doing this task separately from each other. Overall great service with low fees if done correctly. We've been using them since we started our business almost 10 years ago now without any complaints about anything else besides maybe needing better customer support sometimes while working remotely or during holidays/vacations when things slow down here locally - no big deal though considering what services they provide overall!!