Advice for Importing a Blocs site into Pulse5 CMS

Today I’m a little further forward after reading and following the advice in this previous thread.

Using the default Pulse 5 CMS files, I can log into the Control Panel and see the pages as they are supposed to look. Hoorah! However, when I log out of the Control Panel and try to view and test the site like an end user, I get 404 errors whenever I click on a hyperlink.

For example if I tried to go to the Work page, the URL reads: localhost:8888/Pulse5/Pulse5/work

As soon as I remove one of the Pulse5/ subdirectories from the URL in the browser, the Pulse 5 work page appears.

What have I now done incorrectly to cause this to happen? Can anyone advise me please?