Wow thanks everyone 
The wall paper, which is on one of the study walls and one of the dining area walls is called Pintura Topaz and is from John lewis.
The sparkly light is called Cosmic and was from local electrical shop but I've also seen it online.
The sofa is a G Plan vintage 1967 and is also from John lewis.
The flood is Engineered Oak from a local fitter. Think it is UV lacquered.
Sorry cant remember dimensions off hand but will check (am on train home after Morrissey concert last night!)
Costs were roughly as follows:
Construction £50k (included demolition, new boiler, all plumbing, electrics, veluxes.
Kitchen £15k including fitting, granite, appliances, custom made splashback.
Flooring £3.5k
Bifold doors, single door and 3 windows in powder coated slate grey aluminium including integral blinds £7.5k
Furnishings about £8k
Alcove units £2.2k
Decorating £2k
Architect and other fees £4k
So in total about £95k 
Am trying not to think about that bit...