if ur going to do is work for free, what loss of earning is he going to have, by the end of this you two will not be friends, let solicictors deal with it, u just get on with your work and leave him to sort his own out
he will be lucky if he gets 3 grand, its a fractured toe for gods sake, wc on here ahve worked with worse
the building owner woundnt be bothered they wil just pass it on to there solicitors and insurance and forget about it and so should you