Unfortunately, for as seriously international Edinburgh is, there's not a large Vietnamese contingency here. So I've been missing Pho!
I did find a mom & pop place that make a Pho-like soup near Haymarket a while back. The restaurant is half gallery, half restaurant, half living room. We felt like we were being invited into somebody's home. In fact, the man worked at a nearby table while his wife made us lunch. I perused some of the items for sale while she did. I especially loved the lotus lamps.
It's now a year later, and I have finally found proper PHO-GA! That said, I have to travel to Glasgow to get it. Not a prob as I'll be over there a good bit for my PhD studies and it's right near the train station. It's called Non Viet on Sauchiehall Street, and I have finally found my fix! YES!