I'd be devestated if it finished! (lol bit melodramatic i know!)
I think there will be another series, the way they left things in the last eps with Rowan and Vanessa now being bussiness partners,Danny and Alice just starting a relationship, and Dup and Caroline only just back together, proves that they have left it like that for a reason, to pick up the rest of the story lines in the next series! There's gotta be another one!
I think Dawn Steele (Alice) said that "things look positive" for another series in an interveiw, and also she said that she was desperate to go out there again. I think It is likely that there will be another one.
(hopefully!! *crosses fingers and prays*)lol