When I first came to Gabe's, I did not get the best impression. The owner was grumpy, and as I came to later discover when I brought my Lebanese friend in, he only ever smiles to other middle eastern people.
HOWEVER, the staff are extremely friendly, and the food is exceptional. I've tried everything from their French toast to their club sandwiches and I've never been disappointed. Their hot chocolate is incredible in the winter and their smoothies are delectable in the summer. Their layer cakes are also to die for and are a great way to finish off a wholesome meal.
For such a busy place, you can get a seat fairly quickly and the seats are fairly clean. The booths are old from the wear and tear, and while they look good on the outside, when you sit down, it's a little uncomfortable.
There are very few things to complain about at Gabe's and I would highly recommend them to anyone who visits Cleveland as a spot to eat breakfast and lunch.
Update: the owner has really improved and offers a smile when you go to pay! That makes everything about Gabe's absolutely perfect