I perhaps should have mentioned that I moved into this place last year. The TV is a Samsung Frame, and replaces the one that the previous owners had there. It works well as a centrepiece for the whole room (normally showing artwork). And the cabinet is needed as the only place to hold the amp, hue player, consoles etc. Anyway, moving on from justifying the interior layout...

Thinking through a little I've realised that roughly half the time I'll be sitting listening to music, but often I'm moving around in the kitchen area, and would still like to have good music quality reaching me. Right now even I can tell that it's a little muddy, which I'm putting down to the alcoves the speakers are in.

It sounds like I should look again at mounting speakers into the corners. Given the overall height of this room (~3m) should I still aim for roughly head height if I went down this path? Should I be thinking of adding in a sub as well if I do this?