Call Hi-Way bait and talk to Dwight (Owner). He has several cottages and is VERY reasonable... I think last year it was $35/ night per person... They are full cottages though with kitchens and 2-3 bedrooms and a living area and 2 baths.

http://hiwaybait.com/

7012 State Route 163 E.
Marblehead, Ohio 43440
(419) 734-3601