FINISHED! All hammies are now in Samla bin cages from IKEA, the two dwarves looked around for a little then went straight to bed :/
https://www.youtube.com/watch?v=hRx7Q6qQXwQ
Each one has a sand box but Yummy decided to try and destroy hers right away, I had to remove it for now and will find something else on the weekend to put sand in for her.