The house looks like an ordinary country cottage with a hay roof, a wooden door, two small windows, grassy front garden, stone path, and a fence encompassing the house. The door's key hole is in the shape of an anchor.
The interior looks like an average country cottage would look like. It has a big kitchen with enough equipment to make Grandma's cookies, and a warm living room. In "Pet Sitter Pat," it is revealed that it also has a bedroom for Grandma SquarePants.