I'm finally breaking out of the attic that served me as a room for many years at my parents for a fresh appartment I'm about to finish renovating. First furniture I buy, well already bought actually, is a 55" LG OLED and a PS4 Pro, I know I know, that's vital. We'll see about fridges, laundry machines, and all the other stuff in a few months lol. I'm planning on adding a record player, and some way to connect my PC from the room to stream media or games. So my question, and I'm a real noob about it, is how do I manage all this from an Audio point of view ? I don't know much about amplifiers, inputs / outputs, how to design an ergonomic system and what would be enough for a 25m² living room. Plus, I'm soon going to buy a QC35ii for work, because here people don't know respect, so as I'm a late owl, a system that could be used (automatically/easily) with those headphones would be a huge plus. I'm mostly going to watch series/movies, a lot of youtube, games, music. I'm not radical, but quite an audiophile, all styles of music.
I hope I can find good advice here. Thank you !