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One-O-One Restaurant

#75 of 17,694 Restaurants in London
Certificate of Excellence
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101 Knightsbridge | The Park Tower Hotel, London SW1X 7RN, England
+44 20 7290 7101
18:30 - 22:00
07:00 - 11:00
12:30 - 14:30
Closed now
See 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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411 Reviews from our TripAdvisor Community

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Showing 361: English reviews
Level Contributor
3 reviews
3 restaurant reviews
5 of 5 bubbles Reviewed 6 days ago NEW

We booked for New Year's Eve 2016-2017. The setup is very elegant and quiet although many people had booked for the evening. Service was extremely careful and dedicated. Every course was a special creation of the chef for the evening and was coupled with selected wines. First creation which deserves mention although technically not a course is a special butter... More 

Thank Antonino S
Athens, Greece
Level Contributor
44 reviews
37 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
4 of 5 bubbles Reviewed 2 weeks ago

My wife is not fond of sea food. However, she was thrilled with our dinner at One-O-One Restaurant! She particularly enjoyed the dish with scallops with polenta and her dessert with champagne jelly! I loved the lobster salad, the tuna tartar and the beef fillet...

Barnsley, United Kingdom
Level Contributor
9 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

A wonderful Family reunion and a group of 7 is a difficult task for any restaurant with an unannounced visit :) . However this task was no a problem for the Staff of One-O-One. We decided to order from the Lunch menu and we found an excellent selection of choices. For starters half of the group went for the King... More 

Thank Gisela H
Level Contributor
3 reviews
3 restaurant reviews
3 of 5 bubbles Reviewed 3 weeks ago via mobile

Friday night in December. Food was pretty good (crab legs lovely) but service a little slow and atmosphere none existent. Dont get me wrong. We didnt want the christmas party season but this was just a little staid. Perhaps it because it is at the bottom of an international hotel but just lacked something.

Thank Graham L
Level Contributor
11 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago via mobile

The intentions are good, but the clientele does not make it the experience it could be. Food is good, service nice, but a bit slow.

1 Thank Lars H
Level Contributor
14 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 6 helpful votes
3 of 5 bubbles Reviewed 5 weeks ago via mobile

Right, I'll be honest. This review is slightly tainted by the service we received in the Park Tower hotel bar prior to our meal - it would be fair to say there was a bad taste in my mouth before we sat down. My girlfriend and I visited on 8th December as part of a Christmas shopping trip to London.... More 

Thank hehound1
Singapore, Singapore
Level Contributor
2 reviews
5 of 5 bubbles Reviewed 14 December 2016

If you love fresh and good food, you must visit One-O-One. It is always consistent in terms of the food. The seafood dishes are so fresh and creative, you won't be disappointed. It is good for value because of the freshness level of the ingredients. Service was exceptional as well! I always make it a point to visit each time... More 

Thank Littlefeistypig
Winchester, United Kingdom
Level Contributor
19 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
3 of 5 bubbles Reviewed 12 December 2016

Stayed at the Park Tower Hotel and ate here on the first night. First impressions, the wine list extremely expensive and spelt New Zealand wrong! The restaurant is a throw back to the 1970s with outdated decor and uncomfortable chairs, extra large tables, which takes away the intimacy of a meal for 2. The food was well presented and well... More 

Thank Victoria S
Chelmsford, United Kingdom
Level Contributor
1,174 reviews
564 restaurant reviews
common_n_restaurant_reviews_1bd8 430 helpful votes
5 of 5 bubbles Reviewed 11 December 2016 via mobile

We booked a last minute table for 12 people and they accommodated us in the bar area. They had a good kids menu as well as a great selection for the adults . Presentation was superb and the food was excellent and everybody enjoyed it the surf and turf were probably the best could have probably eaten another portion. Desserts... More 

Thank Martino B
Manchester, United Kingdom
Level Contributor
19 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
5 of 5 bubbles Reviewed 10 December 2016

Visited here after a recommendation of our hotel concierge and it lived up to expectations. It's expensive but well worth visit for that luxury treat. The service is excellent and the food quality superb. I have a problem paying exorbitant prices for reasonable wines but apart from that I would recommend the atmosphere and ambiance. We asked for a good... More 

Thank Anthony P

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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
Romantic, Groups, Local cuisine, Special Occasion Dining, Business meetings
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