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One-O-One Restaurant

#55 of 17,514 Restaurants in London
Certificate of Excellence
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101 Knightsbridge | The Park Tower Hotel, London SW1X 7RN, England
+44 20 7290 7101
07:00 - 10:30
12:00 - 14:30
18:30 - 22:00
Open now
All hours
Sun 08:00 - 11:00
Mon - Fri 07:00 - 10:30
Tue - Fri 12:00 - 14:30
Tue - Sat 18:30 - 22:00
Sat 07:00 - 11:00
12:30 - 14:30
More Info
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399 Reviews from our TripAdvisor Community

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Showing 352: English reviews
London, United Kingdom
Level Contributor
12 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
5 of 5 bubbles Reviewed 5 days ago NEW via mobile

Took my partner here for his 30th. Great food with a twist. Was initially worried that it was going to have too much sea food but actually there were a lot of meat dishes included in the mix. staff were so friendly without being too in your face and not pretentious at all. chilled out vibes and great service. Had... More 

1 Thank annanguyen88
London, United Kingdom
2 reviews
5 of 5 bubbles Reviewed 1 week ago via mobile

It'll always surprise me to see just how deliciously agreable the dining experience is at one-o-one. Over the months i've been coming, the quality of the exquisite food and uniquely friendly service never flutter. When it comes to the cuisine, all senses are welcome to the feast, heavenly refinned and as a seated experience, the wonderful team lead by Mitch,... More 

Thank maria a
Birmingham, United Kingdom
Level Contributor
253 reviews
111 restaurant reviews
common_n_restaurant_reviews_1bd8 165 helpful votes
4 of 5 bubbles Reviewed 2 weeks ago via mobile

Ate here with a friend from work. Had the tasting menu. The food was good with some excellent moments. Service was very good, attentive, helpful but not intrusive.

Thank Mr&MrsWilko
London, United Kingdom
Level Contributor
45 reviews
26 restaurant reviews
common_n_restaurant_reviews_1bd8 46 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

always impeccable- the only thing was that I was with a few other people to show the full range of skills you should go for the tasting menu

1 Thank Sim835
Cape Town, South Africa
Level Contributor
16 reviews
13 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago via mobile

Fresh and creative gourmet fish restaurant! Always friendly, professional and very good! Go for the tasting menu!

1 Thank aroundtheworld247365
Level Contributor
127 reviews
105 restaurant reviews
common_n_restaurant_reviews_1bd8 125 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

This is the second time I have dined here, and I do feel the quality of the food is underrated. I am surprised it is not harder to get a weekend reservation. We had the tasting menu, which had no weak dishes (apart from perhaps the dessert). The amuse bouche was fresh and full of flavour, interesting because it was... More 

1 Thank craftyninja1
Nashville, Tennessee
Level Contributor
33 reviews
33 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago

The art of gastronomy is at the forefront of this establishment and they succeed in every way. It was an honor and culinary journey for the eyes and mouth and the journey was facilitated by an excellent service team. Bravo

Thank raquemontoyaguzman
Bristol, United Kingdom
Level Contributor
139 reviews
78 restaurant reviews
common_n_restaurant_reviews_1bd8 37 helpful votes
4 of 5 bubbles Reviewed 5 weeks ago

Located on Knightsbridge within a hotel. The restaurant decor is very outdated! That said, the food is excellent along with the service. The seafood dishes in which they specialise are superb although the portion sizes are somewhat on the small side!

Thank 99PSB
Alingsas, Sweden
2 reviews
5 of 5 bubbles Reviewed 27 October 2016

We had a great night, from the moment we stepped into the restaurant, we were well cared for and the service was brilliant. The food was great and everyone who worked showed great passion and was always sure that we would enjoy as their guests. Everything from the reception to the fabulous dishes on the menu was great. The raw... More 

Thank MRStrom
London, United Kingdom
1 review
2 of 5 bubbles Reviewed 27 October 2016

Came here before with a friend and it was lovely. Unfortunately not this time. The main was not hot, we weren't offered any sides and realised too late, the Diet Coke was flat, the dessert was not proportionate to size of mains. Despite it being an offer it turned out to very expensive. However the staff were lovely - thank... More 

Thank Maureen0000

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4.5 of 5 bubbles
  • Value
    4.5 of 5 bubbles
    4 of 5 bubbles
Average prices
USD 48 - USD 64
French, Seafood, European, Soups, Gluten Free Options
Breakfast, Lunch, Dinner, After-hours
Restaurant features
Reservations, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol, Full Bar
Good for
Business meetings, Groups, Local cuisine, Special Occasion Dining, Romantic
Open Hours
08:00 - 11:00
07:00 - 10:30
07:00 - 10:30
12:00 - 14:30
18:30 - 22:00
07:00 - 10:30
12:00 - 14:30
18:30 - 22:00
07:00 - 10:30
12:00 - 14:30
18:30 - 22:00
07:00 - 10:30
12:00 - 14:30
18:30 - 22:00
18:30 - 22:00
07:00 - 11:00
12:30 - 14:30
Location and Contact Information
  • Address: 101 Knightsbridge | The Park Tower Hotel, London SW1X 7RN, England
  • Location: Europe  >  United Kingdom (UK)  >  England  >  London>  > Belgravia
  • Neighbourhood: Belgravia
  • Phone Number: +44 20 7290 7101
Fish is the dish at this highly acclaimed Knightsbridge restaurant. We are proud to only use line-caught and farmed fish. Taking great care to select and serve fish according to the correct season for breeding, not to serve immature fish at any time. Executive Chef Pascal Proyart also works closely with the Norwegian Seafood Council as a Brand Ambassador for the organisation to promote the quality of sustainable farmed products which includes Norwegian white halibut and Norwegian King Crab varieties. One-O-One Restaurant was voted "Britain's 6th Top Restaurant" in The Sunday Times' Food List in association with Harden's in October 2011.

Questions & Answers

Questions? Get answers from One-O-One Restaurant staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?

Staying in Belgravia

Neighbourhood Profile
Home to the vast majority of embassies and diplomatic residences in London, sophisticated and upscale Belgravia also boasts a wealth of luxury hotels, fine dining restaurants, and some of the city’s most stroll worthy lanes. While the prices here are high, taking a leisurely stroll through the streets of picturesque and elegant white stucco houses is free. Hyde Park and the Buckingham Palace Gardens are only a stone's throw away to the north, and some of Europe’s best shopping is nearby as well.
Explore this neighbourhood