Okay I was asked a question I think I should also answer here to save any confusion

It takes place in the current Day which is long after the events in the Battle of Hogwart's and the retirement of McGonagal as Head Mistress. 

You can either post your CS in the OOC or if you want to be one of the students with the Medium ability send me a PM of your Character so I can help you tweak it if needed