I am currently testing the Versions.app Subversions GUI client for MAC OS X. I’m obviously pretty new to the SVN world, but so far this app seems pretty easy to use.
How to Connect to Subversions with Versions
1. Install Versions.app
2. Click Add Repository Bookmark
3. In the locations field enter: svn+ssh://firstname.lastname@example.org/path-to-your-root-folder/svn_repos/your-repo-name
4. Enter your username and password
5. Click save
Then Versions will add the repo to the left sidebar. Once in there you can create the dir structure you prefer, or just import your files into the repo from your local machine.