Underwhelmed. Cavernous restaurant in the bsmt of a hotel; water leaks required dozen umbrellas hanging upside down over our heads while dining to catch drips. Our group dined on a Sunday night over long Prez Day weekend and restaurant was crowded. Service was missing in action, difficult to get our waitress attention while she was standing around watching the water drips. Had squid & beet salad for apps which came out fairly fast, however, it was along wait for entrees of salmon & pasta, which finally arrived barely warm. Desert was another long wait. Overall a disappointing experience & would not return, suggest Mercer Kitchen get some management out on the floor to address the poor service and kitchen delays.