Quantum Coffee Roasters
58 Bute Street, CF10 5 - Cardiff
·£1–10
Cafe
British
Verified Dish
Add Missing Dish
🥡
Takeout
🍽️
Dine-in
🚚
Delivery
📅
Reservations
♿
Wheelchair accessible
♿
Accessible restroom
😊
Casual
🛋️
Cozy
👥
Good for groups
👍 Recommended by 4 people
Including
📊 Popular Times
Not busy
Moderate
Very busy
Contact Information
📞
Phone:
+44 7413 543335
🌐 Website:
http://www.quantumroasters.co.uk/
📍
Address:
58 Bute Street, Cardiff
📷 Photos (11+)
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Google Reviews ⭐ 4.5/5 (446)
2 months ago
Fantastic service and one of the best iced matcha latte’s in Cardiff. Very nice space for getting work done as well
a month ago
My review is only regarding the coffee beans I purchased.
After asking twice how long ago were the beans roasted (as conveniently they do …
10 months ago
Really nice coffee , nice space for chatting with friends and working staffs are friendly they have specialty coffee retail shelf as well . Highly recommend but no my favourite ham cheese croissant
4 months ago
Lovely coffee, great muffin, and a lovely relaxed atmosphere. The best coffee in the bay, probably!
2 years ago
Nice cafe just round the corner from Cardiff Bay. Friendly staff and very relaxing atmosphere. They carry a variety of beans although they are for sale and you can’t choose what your coffee is made of. …
a year ago
I really enjoy the area. it's very cosy and wide open space. The options are somewhat limited, but I do like the beverages, my favourite being matcha coffee, and they do a cold brew. I got a smoothie yesterday, which was great, and the portion was great.
Features & Services
Accessibility
Has wheelchair-accessible entrance
Has wheelchair-accessible seating
Has wheelchair-accessible toilet
Service options
On-site services available
Offers takeaway
Serves dine-in
Highlights
Serves great coffee
Serves great dessert
Has great tea selection
Has live music
Popular for
Good for solo dining
Good for working on laptop
Offerings
Serves coffee
Has free water refills
Quick bite
Serves vegan dishes
Serves vegetarian dishes
Dining options
Serves lunch
Serves dessert
Has seating
Amenities
Has gender-neutral toilets
Has toilet
Has Wi-Fi
Free Wi-Fi
Atmosphere
Casual
Cosy
Trendy
Crowd
Family friendly
Good for groups
LGBTQ+ friendly
Popular with tourists
Transgender safe space
Payments
Accepts credit cards
Accepts debit cards
Accepts NFC mobile payments
Credit cards
Children
High chairs available
Pets
Dogs allowed outside
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| The Early Bird | 89% | 4.6/5 | 4.5/5 | 1,825 |
| Anna Loka | 92% | 4.7/5 | 4.5/5 | 2,220 |
| Science Cream | 87% | 4.6/5 | 4.5/5 | 830 |
| Octavo's Book Cafe & Wine Bar | 86% | 4.5/5 | 4.5/5 | 628 |