In my opinion, this is one of Cleveland's best gems! I will never forget the first time my parents took me to Slyman's as a little girl - the experience was life changing! Why, you ask?? Because I would eat one of the best sandwiches EVER for the first time! I have since become a HUGE fan and look forward to the days when I can get my hands on one of these monsters!
Be advised that this place gets packed (and I mean PACKED!) for lunch - many times the line is out the door (hey, it's that good!) You'll be happy you waited once your order comes up - trust me. Definitely know what you want when you get up there - they like to keep the pace moving. I LOVE LOVE LOVEEE the corned beef sandwiches. You don't need to put much on it (I like mine with just mustard and TONS of horseradish) and I always ask for 2 extra slices of bread to make a second sandwich out of the one I just ordered (it's A LOT of meat!). I've also had the hot turkey dinner, which was also awesome. Lastly, don't forget to order the fries - I always ask for some gravy on the side to dip 'em in (DELICIOUSNESS!).
By far the best deli I've ever been to. If it's good enough for a former President, then it's good enough for me!
P.S. Check the hours before you go - they open really early (heard the breakfasts are incredible), which also means they close early. Don't expect to pick up dinner here.