If money is a factor you can DIY your own panels and bass traps , there are threads here on how to do it as well as many online. You can buy already assembled panels as well in a wide variety of styles and colors to fit your decor , they are of course more pricey than DIY but if you don’t want to go the DOY route there is that option as well.I 100% believe you. I need to study up on this... actually have a box of acoustic tiles a friend gave me for studio use... you know roughly 18”x18” black squars with jagged designs... suppose i start by googling and reading but if you have any specific suggestions, would love to hear.
I made my own panels but I have a mixture of already made panels as well that I got for a steal. My Corner bass traps are an acoustic panel frame with rock wool cut in a triangle that goes in the corners where I need them. Doesn’t take long to do and you get the exact results you want.
Audiofreak71