Thanks for the suggestion CB. I've jsut been looking at various options have have found I can get 25G on my university outlook account so I think I am going to try that.
Not too much damage but even that there is will need sorting - at the moment the backdoor has been secured but planks of wood across the window are not very attractive. Wall needs replastering where the door frame came away from the wall. Main thing is that no one wa shurt, my son isn't traumatised and all the photos (apart fomr one which can be recreated) have been backed up