Yeah, it's pretty easy. Uploading was always a problem for me, though.
I haven't done one in a while, but here are my notes:
FBAR Filing Instructions
1. Use Internet Explorer
2. https://bsaefiling1.fincen.treas.gov/BSALoginMain
3. E-Filing System Login password expires annually(?).
4. Select Report 114 - FBAR
5. Open a New Form
6. Must open in Adobe inside Internet Explorer.
7. Enter a name and save the file locally in client's folder.
8. Complete form, sign and save.
9. Click Manage PIN under Filing on left side to see and copy PIN.
10. DO NOT CLICK SUBMIT IN FORM. Close the form.
Click Submit FinCEN Report on left side of the website just above where
you just got the PIN. You'll need to paste the PIN in again.
11. Upload saved PDF.
NOTE: If you did the FBAR last year, you can copy, rename, edit, save, sign and upload that PDF to save time.