Mimos Cafe Bar

Open a striking 7am to 10pm, seven days a week, this Bayswater cafe-bar covers an unusual amount of ground — full English breakfasts in the morning, Italian cooking and grill plates later on, with vegetarian options and outdoor seating in the mix. The breadth clearly works: a 4.5-star rating across more than 2,300 reviews is no small feat in this corner of Westminster.