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Guillam Coffee House – BayswaterB

31 St Petersburgh Pl, London W2 4LA · Cafe · Bayswater

Stylish Bayswater cafe with excellent specialty coffee and pastries, lively workspace vibe on weekdays but strict no-laptop weekends and inconsistent service/cleanliness; best for coffee lovers who value ambiance over fuss.

The verdict

Guillam Coffee House delivers solid specialty cafe performance with strong espresso and pour-over execution and bright, inviting design that make it a pleasant neighborhood stop. However, quality varies noticeably by shift, restroom cleanliness lapses undermine the experience, and operational friction (no-laptop policies, time limits) limits broader appeal. Worth visiting for quality coffee, but inconsistency prevents grade A-grade standing.

About this restaurant

A bright, leafy cafe just off the Bayswater bustle, Guillam feels warm and buzzing on busy days and calm at breakfast. Reviewers praise the espresso program and matcha, with one calling the V60 "the best I have tasted." Service swings by shift, but when it clicks, guests note kind gestures like remade drinks and extras. Some gripes persist around cleaning, especially the toilets, which a few found below par during rushes. The culinary approach leans classic specialty coffee with fuss-free pastry comforts, not trend-chasing. Expect solid execution rather than fancy theatrics: a dialed-in flat white, a rich salted caramel brownie, and straightforward savory bakes. It suits those who enjoy quality beans and simple bakes in a stylish room. On weekends the café enforces a no-laptop policy and on weekdays there is a time limit, so plan visits accordingly if you want screen time with your cappuccino. Families will find it easy to navigate mornings: cookies (£2.60), simple pastries, and hot chocolates make it kid-friendly enough. There is no kids menu, but the offerings are familiar. If you need gluten-free options, selection seems limited based on reviews, so set expectations before promising a pastry reward.

What to order

What diners say

Things to know

Location Insights

Area vibe: Leafy residential pocket in Bayswater near Kensington Gardens, popular with travelers and locals; relaxed daytime cafe culture.

Safety: Generally safe, well-trafficked during the day with good lighting and steady footfall.

What's nearby: Close to Hyde Park/Kensington Gardens, hotels, and neighborhood shops; mix of residents and short-stay visitors.

Opening Hours

Sunday07:30–18:00 Monday07:30–17:30 Tuesday07:30–17:30 Wednesday07:30–17:30 Thursday07:30–17:30 Friday07:30–17:30 Saturday07:30–18:00
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