Well Luna has officially graduated to the large size RBI hides. She still fit inside the medium size, however the doorway is too small for her now and I had to weigh them down by sticking ceramic tiles to the tops of them with silicone to keep her from lifting them up when she coiled up inside. Once I saw she had to really squish her body to get thru the doorway, even without a meal, I decided it was time to switch them out.
I have lots of extra substrate tucked into these to make the inside more cozy but she seems okay with the change!
Over the last couple of months, with the help of my dad, I built a stand from scratch for Luna's enclosure, so she doesn't have to live on top of my dresser anymore!! The bottom part will eventually house a cornsnake enclosure, but for now it will be storage for substrate and other supplies. She will be moving in tonight after I'm done heat treating the substrate that I've had to store in my outdoor closet for the past few months. I'm really happy with it!!