Thankyou all so much. If it had a lot of bare boards then I'd definitely sand them, but as most of it is laminate then I think I'll leave it for now - it looks to have been pretty neatly done, I've seen some awful examples! Also it does provide soundproofing for downstairs I suppose, so maybe once the children are older I might take it up and do the boards.
Good point about the skirting but as Selfies says, I kind of meant the walls and ceilings - woodwork I'll do carefully once the carpets are up. I hate painting woodwork 
I suppose you're right about the kitchen, but it does need a bit of rejigging, basically there doesn't seem to be a washing machine anywhere though the particulars say there's a connection - there is a dishwasher which I don't require, and also, no gas point for the cooker. Just electric.
So I'm planning to have the washing machine in the bathroom (next to kitchen, hope that will be fairly easy) as the kitchen is pretty small and the bathroom is larger...and for want of a futility room, I kind of don't like having dirty clothes and nappies in the kitchen iyswim.
And we need to ditch the immersion tank and put in a combi boiler, (old boiler is knackered) and as it has no attic as such, the water tank is in a cupboard on the top landing and I'm not convinced that's very modern.
plus I want it for storage. Need to see about that.
Electrics want a bit of updating, I haven't counted sockets but that is a good point. I have however lived in a house with a 5x3 metre kitchen which had TWO double sockets. That wasn't too much of an issue as I don't cook much...
but anyway I will check.
Have made a note of window aspects for the rooms and am working through my 'that is a bargain, no idea where I will use it' paint collection as we speak 
Where on earth would anyone use F&B cooks blue? Any thoughts?
It's a 5l tin but was £3 so I was obliged to buy it. Hmmmm. If I can't find a home for it then it's up for grabs to anyone local who likes blue.