Very much so Kate, indeed, this is much more about humour than sinister stuff, although there are a few scary bits.... 

Hi Neil,

The phrase "outrageous antics" implies to me it's a comedy. If it isn't, you might need to rethink these 2 words.

Secondly, "a young man" is a pretty bland and generic phrase to use to describe who I assume is your MC. Can you alter it to give readers something more specific to latch on to? (This could be his name, or his occupation, or his most endearing/defining quality). You would be able to say loads more about the story and its plot arc if you get the phrase just right, eg:

The outrageous antics of a self-absorbed aspiring cabaret artiste living in a house full of ghosts.

or

The outrageous antics of Boris, a bumbling loner who can't find anyone else to love him and do his laundry since his mum died, living in a house full of ghosts. 

(You get the idea...!)

Thirdly, I'm unsure about the choice of "ghosties" over the more standard "ghosts". "Ghosties" sounds a bit childlike, but again, that may be your intention. My attention was certainly drawn to your choice of word, and its use intrigued me.

Hope some of this helps!

Thanks for your input Emmaloo. Trying how best to describe myself as a 19-24 year old will be very tricky, the list of possibilities is endless! As for the ghostie aspect, I will probably post a little something on my home page sometime soon regarding this, and yes, it will be light hearted.