Modular sofa!

This is one example:

https://www.amazon.com/HONBAY-Reversible-Sectional-U-Shape-Ottomans/dp/B08HQFLJLT/

https://www.walmart.com/ip/Honbay-Sectional-Sofas-Bluish-Grey-Wood/129374710

https://www.youtube.com/watch?v=dYAK5p_U6-Y

https://www.youtube.com/watch?v=GgrUMbBCyWs

https://www.youtube.com/watch?v=U_indwgWQ8Q

That particular example isn't quite soft or pillowy as some sofas can be. Also the backing is short and can flex if you lean back so you need to put it against a wall but I like the flexibility and configurability this sofa offers. And storage space underneath is great too.

The above version is sort of the Chinese version, there is a more "premium" brand but it's crazy expensive:

https://www.lovesac.com/sactionals.html

Another example from Costco from a different brand:

https://www.costco.com/bexley-6-piece-modular-fabric-sectional-.product.100652256.html