These are the bed risers I got and they work really well. Not sure how big the room is. Utopia Bedding Adjustable Bed... https://www.amazon.com/dp/B073WFCV1L?ref=ppx_pop_mob_ap_share
https://www.amazon.com/gp/product/B073WFCV1L/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
You might want to try this, that someone else in this thread shared. Wood boards under the legs seems like it wouldnt be too stable
https://www.amazon.com/gp/product/B073WFCV1L/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
got a pack of these a few months back and it made my life so much better.
I got these bed risers from Amazon: https://www.amazon.com/dp/B073WFCV1L
They'll give you an extra 7-8 inches of space.