I am French, my girlfriend is Argentinian, and we would both like to come and work in London. It is quite easy for me as I'm a member of the EEA, and I have already worked there a few times so I am confident I could find work easily again. The problem is for my girlfriend, and we were wondering what would be the best solution for her to have a chance to come and work in UK.
Here are the options I am considering:
1) Getting a PACS (french civil union) and asking for that kind of visa. But I'm not sure it works for heterosexual couples, and I'm not sure either it works if I'm not settled in UK first. Which brings me to: what does "settled" mean, do I need a visa for that or is it just me working and living in UK for a few months?
2) Ask for a working visa as a "Dependant of current work permit holder" for her. But I never had to have a working visa as I'm from the EEA, so I don't know if that can work for me?
3) Ask for a Family of settled people visa as an unmarried couple. But same thing, I don't know what settled means, and it seems to easy. Well maybe because it costs £1500 to apply... which could be a problem too

Please let me know what would seem the best option for you. The option doesn't have to be in my list by the way, I probably missed a lot of things. I am trying to get the maximum of informations I can get on our possibilities, and I have to admit that I am quite lost at the moment.
Thank you so much if you can help us a little bit!
Cheers,
Camille