I'm happy to report that you CAN purchase these sheets for your very own home! Just go to www.comphy.com and click on 'For Home'.
To answer your other questions - Since the sheets are microfiber (and recyclable!), there is technically no 'thread count'. However, they have the feel of a 600-tc sheet. They do not wrinkle when removed from the dryer and folded or put on the bed in a timely manner. I must admit that mine probably spend a little more time in the laundry basket than they should, but still look great. We do touch up the pillow cases, but this takes minimal time. They also release almost any stain and are guaranteed for 300 washes. How's that for durability?!
The company also has blankets (we use those, too), pillows, duvets, towels and comforters. Because they wash so well and dry quickly, this saves us a lot of time in the laundry room.
So, now you know how you can get the wonderful sleep at home that you've enjoyed here at the Australian Walkabout Inn