Generate a descriptive sentence about a restaurant using the following words:

name = The Rice Boat, food = Japanese, priceRange = less than £20, customer rating = average, area = riverside, familyFriendly = no, near = Express by Holiday Inn
The Rice Boat is located near Express by Holiday Inn in the riverside area and serves Japanese food in the less than £20 price range, it has an average customer rating and is not child friendly.