Soul + Grain London Victoria

Open every day from 7am until 8pm — 7pm on Sundays — this Victoria coffee shop keeps unusually generous hours, with takeaway and dine-in both on the cards. It's part of SSP, the food travel group operating across nearly 40 countries, so the focus is firmly on people on the move, and the entrance is wheelchair-accessible. A 4.5-star rating from 359 reviews suggests it's doing plenty right.