Thank you for the opportunity to re-design your space. I absolutely enjoyed the challenge and hope you like what I've done.
I've attached a "spec sheet" that gives information on actual products available that I used in your design. I took them all from IKEA since you specifically mentioned them and you can have full access to them. The corresponding floor plan details where everything goes. Everything is scaled by the specifications.
Just as a side note: you mentioned you wanted an upholstered headboard or something of that sort. Looking at the picture of your existing bed, it wouldn't be too hard to attach some batting and staple some fabric onto it to create what you want. It would be much cheaper than buying a new one. And if you're up for it, from what I can tell your side bed tables look like they're in good shape. Maybe just a quick spray paint with an accent color and they'll be as good as new.
Again thank you for being so clear on your requirements (you're a designer's dream client.) I wish you luck on this journey.
I LOVED your herringbone flooring but sadly wasn't able to find a material in my library to do it justice.