You can find the information you need in a couple of different ways depending on how you are using Houzz. If you are on a computer, click on the "more info" link. If you are using the app, tap on the photo. Either way there should be a link to a vendor or a store. You should be able to get further information by following that link.

Unfortunately, this bunk bed does not currently ship to Australia. You can find all the dimensions as well as additional information here http://www.overstock.com/Home-Garden/Liberty-Chelsea-Square-Twin-Over-Twin-Loft-Bunk-Bed-with-Cork-Board-Headboard/8137241/product.html. I hope this helps, have a great day!

Check with Totally Kids fun furniture & toys. I believe that this can be shipped to Tasmania, Austrailia. 952-881-2425