IKEA Hol storage box hack! We sawed and sanded some holes into the side and it makes the perfect bunny hide away (because custom bunny castles are hella expensive!!) : r/Rabbits
KNAGGLIG Box, pine, 9x12 ¼x6" - IKEA
KNAGGLIG Box, pine, 18x12 ¼x9 ¾" - IKEA
STJÄRNANIS Flower box, outdoor stained/light grey, 43x15 cm - IKEA