Hello dear client:
This design was based on defining and separating zones and routes in one area.
To reach that I placed a narrow bookcase in middle of this space. This bookcase is also a TV board and a divider for living zone and work zone.
Furniture:
I used a sofa that you can lay on it and watch TV. It's also a bed for you. The divider bookcase have to be ordered to made. I used your glass table as work table. you need a customized narrow case on it and a shelving unit beside that. For your pellet stove I've searched a lot but it's better to be ordered to made. I saved another thing, if it's OK. The wooden table beside kitchen. Your dining table is new and it able to give you a larger table.(130*80 ->190*80)

Links of furniture:
https://www.ikea.com/gb/en/p/langfjaell-office-chair-gunnared-beige-white-s69252482/
https://www.songmics.it/sgabelli-da-bar-con-gambe-in-legno-ljb20w.html
https://www.ikea.com/gb/en/p/branaes-basket-white-20192729/#content
https://www.ikea.com/gb/en/p/kallax-shelving-unit-white-20275814/
https://www.ikea.com/gb/en/p/baggebo-cabinet-with-door-white-60481204/
https://www.ikea.com/gb/en/p/billy-bookcase-white-50263838/
https://www.ikea.com/gb/en/p/laneberg-extendable-table-white-60416138/
https://www.ikea.com/gb/en/p/ekedalen-chair-white-ramna-light-grey-30341111/
https://www.ikea.com/gb/en/p/vimle-3-seat-sofa-bed-with-chaise-longue-gunnared-beige-s59419227/#content

Lights:
The lights above the cabinet in the kitchen is saved, I think it's fine for there. Location of lights are not changed. The other new lights are listed here.
Links of lights:
https://www.create-store.com/nl/kopen-plafondventilatoren-zonder-lamp/82468-windcalm-dc-plafondventilator-40w-silent-o132-cm.html?id_c=161260
https://www.outletarredamento.it/illuminazione/lampada-da-parete-fontana-arte-fontana-arte-io-stile-design-a-prezzi-convenienti.html
https://www.outletarredamento.it/illuminazione/lampada-collezione-esclusiva-2076-sabbia-ditta-affralux-a-prezzi-outlet.html
http://www.cristalensi.com/public/pagine/12321p-en-verve-modern-suspension-with-decentral-8-diffusers-in-amber-blown-glass-and-gold-base.asp

Kitchen:
I've setup a two rows of shelves to have more space. Panels are new and have some changes.

Finally I hope you like this design and if you like this design, I'm eager to send you more details and information kindly.