Hi there, Yes I would definitely create a sitting area in front of that fireplace. Add in a lovely rug that really fills the area, a couple of comfortable chairs and a small side table, maybe a floor light to sit behind the chairs for reading. If there's room a foot stool would be really practical. What's in the other space opposite the current chair? Perhaps balance the bookcase/storage on the other side with more book storage to create a real reading area or a display cabinet for your beautiful pieces. I would also add in a series of artwork for the wall behind the new chairs and piano. You probably need 3 or 4 good sized pieces here. Hope this helps.

This configuration can look quite effective, hung at different heights and different pendant shapes..... good luck with your decision!

Looking again at photo. Are the non flush cupboards above your cooktop? If so, then that is probably why they are set back. When you are cooking, if cupboards are flush, there may be a head room issue. If this is where your cook top is, do you have a range hood installed in cabinets? Sorry, but the different set backs would bug me. Maybe install a large stainless steel rangehood, and remove cabinets.

Thanks all for your advice ☺️ Much appreciated! We are still debating whether to keep or remove the shelf unit. The idea of having a small shelf unit with a small pot plant on top (hiding the router as the back of it!🤭) sounds nice as well. If we were to keep a small shelf unit there, as recommended I'd find the one with table height and narrow in depth. As for the colour/material of the side table if we decided to have one, what would you recommend? We have white walls and dark grey carpet. Most pieces of furniture are light beige/white/black, and the dining table (near the wall which is the topic of discussion) has a glass top. I am wondering if something like a tray stand or a narrow (in depth) hall table will suit there. Also as for the colour, while white will brend in with the background wall, black/dark grey aligns with the colour of the carpet - but it may be overpowering.. Would love to hear your thoughts ☺️ And it does seem to be difficult to find a piece of shelf unit for this particular wall and @Jennier, it's amazing that you can build your own piece of furniture! Thanks all for sharing your inspirations.