The Blue Point Grille downtown is generally thought of as the best seafood restaurant in the Cleveland area. There's a place literally thrust out into Lake Erie in Lakewood, west of downtown, called Pier W. It requires a car to get there, but the food is superb and the atmosphere top-rate.
https://www.bluepointgrille.com/
https://pierw.com/contact
You can't go wrong either place. I only wish I were in Cleveland this week to take you to one or both---we'd have a great meal.
Phil L.