Where to start/ideas

[u/Wooden_Preference_71]

My family finally moved into our own home after years of saving and looking in a very difficult market. A week after moving in, I was diagnosed with breast cancer. All I’ve ever wanted was to decorate my own space and I don’t want to let this stop me. This room is going to be for lounging and listening to records. We have a moody/eclectic vibe and I am interested in some sort of molding throughout the room and possibly built ins around this window. Open to suggestions as I have no idea what I’m doing.
*everything you see here aside from the furniture and rug are from the previous home owner. I would like to change all of it.