Hej Michael,
I've also been looking into a Celta, it looks potentially useful ( more so than a TEFL!?) SOmebody else suggested it was challenging too, especially if completed full time but it does seem like a realistic, fast track option of sorts. It might limit me to adult education though for the time being but it would be a useful addition to my CV.
Looks like there i only one school here in Sweden providing the course, UmeƄ up in the north of the country.I find myself in Uppsala('Girl With The Dragon Tattoo' territory). It's a city in it's own right about 40 minutes north of Sto