We had lunch there yesterday when Little Polish Diner turned out to be closed "cook needs a vacation" the sign said) and we loved it. We had golompki, chicken paprikash, haluski, cucumber salad, sauerkraut, mashed potatoes, and dogs with kraut and it was all fantastic! Homestyle and delicious, and freshly prepared.
Having moved to Indianapolis I rarely see good Polish food anymore (or ANY polish food, for that matter) and since we travel to Cleveland several times a year, I'll definitely be coming back to get my fix.