This food here is spectacular! And not just for vegan food - all food in general. I'm not vegan or vegetarian, but my wife is vegan. This is our favorite restaurant in all of Costa Rica (been here 8 months). Thankfully, we live within walking distance! :-)
Like another reviewer, I've only ever eaten the plate of the day because it's always different, always really great, and always throws me for a loop with the creativity. I've had bites and nibbles from some of the other dishes and they're similarly great. If all vegan food was this good, everyone would be vegan!
Portion size is excellent. We always leave very full and very happy. The price is great for the value. For the portion size and quality of food, it's the best deal in San Pedro. Probably San Jose, too, but I haven't been everywhere.
It's a little out of the way for most people, but totally worth the trip. It's near the University of Costa Rica just off "the calle" filled with college restaurants, bars, and shops. And is right next a yoga place. It's a bit small and the tables are cramped, but unless you go during the lunch rush, you'll be fine.
If you're in San Jose or San Pedro and are looking for a place to eat, this is definitely worth going out of the way for.
Cons: out of the way, a bit cramped, small, overworked staff