You can really afford to go for drama in a bedroom and paint it a dark color if you like. If you find that a bit of a 'commitment' I'd go with a dark wall where your headboard should be. It would work well with the frames and mounts that are on your pictures above the bed. I can see you're currently sharing your room with a baby so a blanket box (a decent one you can sit on) would be a good investment to get those toys out of view. Don't go crazy with wood, I'd get one you could paint and change the up the upholstery on the lid so that you can update it every 5-7 years as you will with your room.

I'm doing something very similar at the moment and I decided to go for a cold ivory colour with the windows divided into same size panels and a grey front door. The frames also have a foil finish that gives them a faux wood texture. I decided against the grey frames, as much as I love them, as I think they will probably date in the same way the pale green ones I see around have too.

I'd go for a warm light grey picking out the colour in the stone fire surround - have a look at Little Green Paint company's Portland Stone it comes in three depths of colour and looks beautifully restful. Then dress it with natural plants!

I have a small garden size 14 ft wide x 9ft dept, Im thinking of using colored concrete resembling wide timber planks. Can you please advice me as to color options and ideas please. I also have a concerete yard and can I run the same idea over that as well.