Howe annoying it didn't say it's pre-order. You may be best ordering one now and waiting before the EU law comes in which means the replicas can't be sold. There was one on eBay btw, unused but scratched..or repost on design dilemma as not many people look within the "other"section regularly

A little difficult to tell just from photo, however I would put the sofa across the window wall, with the chair opposite - do you have floor plan to be able to see the full shape!

As someone who has two pretty big bookcases in my living room, I’m with you on keeping your books! However, I do agree maybe storing them all in one larger bookcase would give a neater effect, rather than dotted about. I love your artwork, is it by Mondriant? As others have said, take inspiration from that for your chair - orange or yellow? You could of course go for a gentler grey and then have a brightly coloured cushion on it instead. The last pic is one of my bookcases.

I have one of these on order from After Noah. It is the G Plan vintage Sixty Two armchair and it comes in fabric and leather. It rocks backwards and forwards and swivels too. When it was invented in the Sixties it was touted as the most comfortable chair in the world. I had never sat in one until a few months ago and I was amazed. I bought two leather Zinc chairs from French Connection (very stylish) and my goodness they were so uncomfortable that I actually gave one away and sold the other. An expensive mistake I will never make again. The other thing is, these chairs go for quite a bit second hand so a good investment.