I'm a bit late to this thread, as only managed to get someone in to connect the fridge to the water supply yesterday. I absolutely love it, thank you so much mumsnet! To answer your questions:
- What were your first impressions of the fridge freezer? What did your DP/DCs think? What did you like best about it? What didn't you like, and why?
I absolutely loved the fridge as soon as I saw it. It is almost twice the size of my old one, and the space is used really well. I don't have a DH/DP and only one DD who is 5, so she's not really interested in it to be honest! The best thing about it is the icemaker and water filter, without a doubt. I also love the overall appearance of it, and the digital display panel. The lights inside are fantastic as well. My only concern was that the fridge may use up more electricity than the old one, as I am on a tight budget. It is too early to tell whether or not this will be the case.
- What do you think of the stainless steel finish? Do you prefer it to other finishes or is there a different finish you'd prefer?
I like it. My last fridge was white, and constantly dirty. I think this one will be easier to clean, and the sticky fingerprints won't be quite so obvious! It looks much better in my kitchen, which has black tiles and work surfaces, than the old white one.
- How are you finding the storage space available in the fridge and freezer? Are there any compartments/shelf arrangements you really like? Or any you'd prefer to be set up differently? Is there enough space to fit everything you want in it?
I think it's a really clever use of space designed really well. I like the divided shelf that slides into itself, and I love the fact that the doors have so much storage, perfect for all the bottles and jars of sauces/condiments/jams and pickles which used to get lost somewhere at the back of the old fridge only to resurface months later, well past their use by dates! My favourite part is the huge deli drawer at the bottom - it's so well hidden that my DD hasn't discovered it yet, so it is currently home to my secret stash of chocolates and cakes that I don't want her to find! 
- How does the fridge freezer compare with your old one? Is there anything specific that's better or worse?
Nothing worse about it at all, it's miles better in every way! Sturdier, bigger, better looking, better use of space and with the added extra of ice and water dispenser.
- What do you think of the LED display panel? Do you find it easy to use or not?
I'm still getting to grips with it. When I first got the fridge it displayed the temperatures of the fridge and the freezer. It no longer does this for some reason - I don't know if this is usual or not, I will have to consult the manual.
- And how about the cold water/ice dispenser - are you using it much? Does your family like having it or not?
I've only had the use of this facility since yesterday so haven't fully got to grips with it yet, but DD is looking forward to having ice in her drinks, and I think it will be a Godsend on hot days. I'm also planning to use the ice facility for cocktail making, which I am looking forward to!
- Where is the fridge freezer living in your home? Did you find it easy or difficult to find a space for it to fit in to?
It is in the kitchen, in the space where the old fridge stood. Easy to find space, I just had to move my table and chairs over slightly in order to be able to open the doors fully. I had a bit of trouble getting it connected to the water supply as we had to drill holes through the back of the kitchen cupboards to thread the tube through, but it was well worth it!