Liam May said "i always see old people there. And if you mix the sprite with the frutopia its like the best drink ever "
...and by that you mean McDonalds. Nice. There are a lot of "old" people there. I hope your post was a joke.
Having older parents, I understand the preference of a quieter restaurant.
The Dock, restaurant side
Swiss Chalet, tried the other week & it was decent with a good menu: also not busy.