I thought pretty straightforward: gf and I have been dating for about 5.5 years now, lived together about 3.5 years with plenty of joint leases and other evidence, visa exempt, only lived in the UK (and Canada now) for >6 months so no other police certificates, already living and working in Canada - I even now have my Canadian CA (Chartered Accountancy). The only 'complication' (if you could call it that) is that we have travelled a lot together, including all over Asia while she was doing some studying in China. According to the other forum this slows down your application but I didn't think it would make it THIS slow. The only other slower visa exempt applications on the spreadsheet had (1) fingerprint requests and (2) medical furtherance requests both of which add a lot of time to the process - mine has had neither of these so is the slowest 'straightforward' visa exempt application on the spreadsheet as far as I can see...