This is the enclosure we use for our Russian Tortoise who just turned a year old! She is still tiny, fits in the palm of my hand. As she gets older, we will get a second one of these enclosures, they were created to join together.
Recommendations to others considering the product: Don’t let the learning curve intimidate you. The best way to learn is just get in there and play around. There is a wealth of knowledge shared through forums, groups, books, local classes, etc… You’ll be glad you did and will wonder how you’ve gone so long without it!