Advice needed on what to use to fill a space

[Runnerupthehill]

I live abroad where the houses are bigger. I’m lucky enough to live in a decent sized house and I’ve found myself in a position where I have a space to fill downstairs… I’m really not sure what to do. So wondering if anyone could help.

It’s a huge open plan room … So far, we have a sitting area , a dining table, a bar and a TV area. But there is still a space (about 2m x 2m ) that looks a bit odd. Does anyone have any ideas please?

Grand piano you can pick them up cheap as no one wants them

I love the idea of this but no one in the house plays 🤦🏽‍♀️Also, I’m not sure if it would look good next to a bar 🤣🤣🤣 Appreciate the idea though. Thank you.

Library/reading nook