My DH would put it on the mortgage for sure! Any time we've had bonus money that's exactly where it's gone which is SO boring, but great at the same time.

It's completely up to you. What are you inclined to do first? If you are thinking of putting it on the mortgage maybe work out how much interest you will save over the life of your mortgage, then decide whether you think it's worthwhile or not. Sometimes we work so hard and we don't allow ourselves some basic luxuries in life, so don't feel bad if you want to put the money towards some renos or furniture. It's not like you want to blow it on something ridiculous or useless!

Good luck deciding