I'm 20 something and have no idea how to furnish my house except I'm anti-sad beige.
Have you tried looking for home/room inspo but everything tells you to have have whites, beiges and browns? Same. I look for things that make me happy and make the best use of my space. Maybe a little niche but I also am a budget queen. I'll show you some of my favs, room to room and maybe I can lead you away from the sad, expensive, boring decor.