Beaming Odin Thiago Holm admits his mind was made up in an instant once Celtic made clear they wanted to sign him.
The 21-year-old midfielder will get down to work under Brendan Rodgers' guidance as the first team returns to the club's training base on Monday. And the Norway youth international admits he is craving success in Glasgow's east end and is relishing working under the Irishman's guidance as he raved about his new manager's CV.
And he believes the scale of the club is overlooked by observers in his homeland as he is primed for a Champions League adventure. Speaking to Celtic TV: "It feels very nice. It is a really big club. I don't think the people in Norway understand how big a club it is. In Valerenga, it's a club from the capital, we have 10,000 each game, here we have 60,000. It is a really big step. I didn't really think, I just wanted to leave, as soon as possible, Champions League, you play to win every game, it is a big club."