Is there any decorating tips/products or stories you'd can pretty please share?

Sew a tapestry out of clearence/on sale cheap fabric and decorate it as you want to. I have a mural of poster on my wall, just get poster putty that comes off w/o leaving a mark, and arrange your posters how you want to. You could just save your unwanted clean rags, torn clothing, unwanted clothing, packing peanuts from a mail package, ect. for the beanbag chair stuffing; it will not cost a lot then. It will take time however to collect. Even clean waste paper can go in I imagine. Be creative. Frequent thrift stores, garage and estate sales. Most of these things are low cost or free.