Thanks for the replies. They haven't gotten back to me as of yet, thought they might of done it within 24 hours as they were both really worried about the review and seemed very eager for me to change/take it down.
By the way, they haven't really done much to address the problems, they were saying things along the lines of if I came back next year it would all be sorted, the only thing they've actually done for me is to install another fridge/freezer, which was within a week of me posting the review funnily enough. They came across that, because there's extra freezer space and they arranged this meeting, this was enough to take the review down.
I'd also like to mention that they've sent a few surveys out during the year asking for our feedback, so they knew about a lot of my complaints and seemingly did nothing about it, so they were aware of issues, but have now only seemingly tried to act now there's a negative review online.
I've decided to edit the review, or rather delete my lack of freezer space complaint. There are quite a number of other negative things mentioned in my review, it's not just the no hot water for 5 days, although that is one of my biggest complaints.
I'll update the thread if/when I hear anything for those interested, thanks.