By  the riverside you can eat at Fitzbillies, a French coffee shop. This coffee shop is family friendly and costs less than  £20 with a low customer rating.
[['Fitzbillies', 'eatType', 'coffee shop'], ['Fitzbillies', 'food', 'French'], ['Fitzbillies', 'customer rating', 'low'], ['Fitzbillies', 'area', 'riverside'], ['Fitzbillies', 'familyFriendly', 'yes']]