[piva00]

Sun? No, although summer here is amazing and bright and beautiful you'll have to live 3 months with the darkness (even here in Stockholm, wake up in the dark, go to work with the sun rising and get out of work in pitch dark when there's no snow).

Female partner? You can be lucky, sex is easy to come but relationships are much harder, there's a reason why "The Swedish Theory of Love" exists, people here are very autonomous, partnership is something very fluid and can crumble for things you'd probably linger more in other societies.

Apartment for rent... Well... I can definitely say this is not easy nor cheap.