I'm not the biggest fan of comparisons but the project cafe has a similar vibe to the forest cafe in the capital. Arts, chill a small but perfectly formed menu.
The fact they mostly use organic ingredients is a bonus and you canntaste the difference in the salad. Three salad choices which you can have individually or combined, all three were vegan on the day I visited. There was also a soup/stew option which was vegan.
The only criticisms I have is a lack of a sandwich option and a need for a lot more vegan cakes.
Overall can't recommend enough, but like the forest in Edinburgh, its about the project not just the food.
Cons: More cakes needed., Get a sandwich please.