Corizona

This depends on your domain, but typically it's $20 for a basic domain.
https://support.squarespace.com/hc/en-us/articles/205812198-Squarespace-domains-overview#:~:text=Squarespace domain offer.-,Buy Squarespace domains,name(s) from Squarespace.

Also can't see why it is not a basic feature within version 7.1. and should require any custom CSS or coding.
Surely a project page takes even longer than a normal page to build and should be hidden until it is ready to be live. Hope this can be addressed soon Sqaurespace ;) 
 

This is excellent and assists with my issue also, however I'd love to have the navigation on mobile sit to the far right corner. Is there a tweak to this code to cater for this? Currently it sits just to the right of my logo on the top left.

If you use SS 7.1. add this to Design > Custom CSS
@media screen and (max-width:767px) { .header-display-desktop { display: flex !important; } .header-display-mobile { display: none !important; } .header-burger { display: none; } .header-title-nav-wrapper { flex: 1 0 100% !important; } .header-nav { display: flex !important; width: 70% !important; flex: 1 1 70% !important; } .header-title { flex: 1 0 30% !important; } }  

If you find markdown tables easier to work with, you can add a markdown block to your page (available as a "basic" block) then use markdown table formatting, for example:
| Tables | Are | Cool | | ------------- |:-------------:| -----:| | col 3 is | right-aligned | $1600 | | col 2 is | centered | $12 | | zebra stripes | are neat | $1 |

(the auto formatting of this forum software messes with markdown table syntax above but you get the idea) For more info see:
https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#tables
The table you get may still need some formatting depending on how you want it to look. Markdown generates regular table markup so the styling info from previous posts still applies here (sorry that's kind of an advanced answer to "How do I make it look right?")

You are exactly right. You'll need to build up CSS selectors to take care of each kind of image you want to have rounded corners on.
Here is a start. Add the following to Design > Custom CSS.
.products .grid-image-wrapper, .image-block-wrapper, .ProductItem-gallery-slides-item.selected, .sqs-gallery-design-grid-slide .image-slide-anchor { border-radius: 25px; } This is for a v7.1 site. You can change the 25 to suit.
If you want different border radiuses for different types of images then you'll need to create additional rule sets.
Let us know how it goes.