I have lots of options of restaurants on Waymouth Street, but I check in at Bistro Dom first. It's very popular, and notoriously hard to get into.
They have a table for me. :)
Excellent tip: You almost never need to book at restaurants. If you just turn up, there's a 98% chance you'll get in.
There's no Diet Coke here. :( There's also no Coke Zero or equivalents. There no fruit juice either. :(
A friend lets me know there's a new chef here. The menu doesn't appear to be French any more.