As a family and comparing prices with the brochure we will have saved at leaset £500 this year - nearer £600. We have to travel in half term as I work at school so bear this in mind. You will still save other weeks but less so as the prices aren't so inflated term time.
It has taken a little extra time as it has been up to us to sort out best prices etc. I have found it all quite enjoyable and just hope it works out well.