My fiancé and I visited Sushimania Nottingham this afternoon for the bottomless option, which includes a time limitation. After waiting for approximately 40 minutes, we were shocked to discover that the sushi and sashimi we ordered had not been served at all. I have a suggestion for the restaurant: if you cannot afford the costs associated with offering a bottomless option, it is better to discontinue this service. Do not waste your customer's time!! Very poor service!