So I live downstairs in a house I own, I converted my garage into a studio for myself. I have solid wood floors upstairs. Does anyone have any experience with floor underlay that is sound deadening and can make a recommendation? My plan was to lay it over the installed hardwood and then use lifeproof flooring on top. I’m pretty sensitive to the footfalls and noise and am thinking of getting 10mm stuff for the underlay. Any thoughts ?