I brough 4 american friends at this restaurant to try the legendary giaourtlou (Kebab with yogurt sauce) since this is such an old restaurant and they say that's one of their specialties!

I was hugely disappointed first time I'm being served giaourtlou that has a mayonnaise sauce instead of fresh greek yogurt!!!! And there was zero tomato sauce. The meet portion and pita was large enough but not tasty. Maybe is good enough for tourists who don't know how traditional giaourtlou should look like and how it tastes. That was not the traditional meal I was expecting and brought my american friends to experience.

Gyros was dry. The fried potatoes cold and very small portion. Only the saganaki was decent..

Finally the service was too slow, we had to ask 4 times for someone to come and take our order..

And while we were eating a random person came outside the restaurant and started screaming and the employees just let him be there for a good 15 minutes making very annoying and rude noises

As a local Greek I would not recommend this restaurant again. The place used to have a history but now the food and service is mediocre

Pro tip if you are looking for giaourtlou in the area: Thanasis, the restaurant right next door, has way tastier and more traditional giaourtlou with yogurt and spicy tomato sauce. I will never try Giaourtlou at Bairaktaris again