Strength of the Alask

[Corbeens]

Hi! I really want to adopt a syrian after this whole lockdown is over, and I think the best option for me would be getting an Alaska. The only problem is, my bedroom is the only place I can have pets due to my mum's allergies (she approves of them as long as they stay in my room) but the only way I could fit it would be to stack cages. Can anyone say if the Alaska is able to hold the weight of a zoozone medium set up for a dwarf? Or if the alaska is light enough to be stacked on my kaze 138l box (i am worried about the strength of the box due to the meshed lid). On the kaze's description it says it's made for stacking but I don't know how far to trust it. Thank you for any help!

Worst case scenario, I wait until my brother moves out and I can move into his bigger room lol (in around September).