Nothing radical decor-wise, but here are some good ideas from IKEA. For example, they’ve packaged up some of their products to make improving your home easier: IKEA Launched Decor Kits That Let You Mix Up Your Style Easily
They have these speakers (seen above) that I would quickly get if I didn’t have a Sonos speaker already. It combines the quality of Sonos with the affordability of IKEA: SYMFONISK WiFi bookshelf speaker – black – IKEA.
Speaking of affordability, here’s a reminder that IKEA is always stocked with affordable items: Under $10 – Affordable Furniture and Gifts – IKEA
Finally, it is easy to criticize rooms with too much IKEA furniture in it. Such rooms tend to look like a showroom rather than your room. However, for people who have a hard time making good choices about their decor, stealing ideas from IKEA makes a lot of sense. To see what I mean, check this article out: IKEA Catalog 2021 Neutral Calming Rooms | Apartment Therapy