At 80% scale, the feet were able to press in and fit snugly. This is the scale displayed in the photo. At 100% scale, glue may be needed to secure the feet. If the feet are too big, sand them down a small bit and try again.
I hope you or your child is able to enjoy this. I'd love to see any makes if you choose to print it.
I printed without supports or brim at 2mm layer height PLA at standard speed with no issues.
The author remixed this model.
I was inspired by the shape of this model and went through many iterations. I changed the front and back to the heart spindles, adjusted the scale, and added holes and feet for the crib I created.