If you're looking for souvlaki on the Danforth this is the best I've had for the price. Great portions, very flavourful, fresh well-dressed salad with lots of cucumber, onion, tomato and feta. Very accommodating with substitutions (all salad no rice and Potatoes, for instance). Salads are made when you order them, unlike Pappas and Pantheon.
It is not a spot with any ambiance however, so consider yourself warned. Probably hasn't been updated in 30 years. We usually get souvlaki so I can't comment on much of the rest of the menu.
Service is somewhat surly but I've come to realize the server we always have maybe a little shy.
Love Asteria!