Guillam Coffee House - St James

A 4.9 rating from 47 reviewers is no small endorsement, and this St James's brunch spot in Westminster lives up to the score. Speciality coffee is the headline act — single-origin beans sourced from around the world, from a dark-chocolate and hazelnut Brazil to a berry-forward Ethiopia, which you can also buy to brew at home. Doors open at 7am daily, with outdoor seating, takeaway and full wheelchair access just moments from Victoria.