How do the walls connect to each other?
Does it require tools? Is the structure stable?
To connect walls you don't need any tools. All the connecting components are provided with the package.
All the components are connected using the Connecting Key

And yes, the structure is very stable!
Besides that, specially designed Stability Package is provided to ensure ultimate stability of any structure. The Stability Package includes:
Item | Description |
---|---|
Klamra Coupler | used for connecting between two walls |
J Coupler | used for strengthening corners at 90 degrees only |
Corner Coupler | is place on top of a 90 degrees connection between two walls. The Corner Coupler key holes shall be alighed with the wall's key holes. |
Patch | used for fixing the boards to 90 or 180 degrees |
Spider | used for supporting the walls. It can be placed on any wall, mostly used on corners. Has a designated place for weight. |

Whatch this video to see how to apply the stabilizing components: