Je Ne Sais Quoi

5.08 Reviews

Review Me

London, Greater London

Best of Houzz winner

High-end

Speaks English, French

Full Service Chelsea Designer Delivering Creative & Original Interiors

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JNSQ is a creative, boutique interior design studio in West London, specialising in beautifully crafted interiors. Florence Corcelli, Founder & Creative Director, knows great design has the power to transform your mood, lifestyle and quality of life. Florence works closely with each client. The process starts with a personalised consultation with you to truly understand your brief, lifestyle & how you use your space. As a result of this bespoke approach, each project conveys individuals' taste & personality - all delivered with our signature beautiful craftsmanship, tactile materials, forms and attention to detail. Each element is curated and crafted, to make your space feel like home. This love for detail also extends to our approach to sustainable design. Your home should offer you the most efficient way of living today and then last for generations to come. We meticulously research and source products to be able to offer truly sustainable design. We offer a comprehensive range of tailored services. From concept through to sourcing original and unique objects, project coordination and turn-key project delivery, we thrive to help you create a beautiful and unique home. Florence can regularly be found as a Tutor at the Inchbald & the British Academy of Interior Design. Contact Florence today to discuss your project or for more information on her wider portfolio.

Services Provided

Basement Design, Bathroom Design, Bedroom Design, Dining Room Design, Floor Plans, Home Staging, House Plans, Interior Design, Interior Styling, Kids' Room Design, Kitchen Design, Lighting Design, Living Room Design, Project Management, Space Planning, Wine Cellar Design

Areas Served

London, Hampstead, Hampstead Garden Suburb, Kensington & Chelsea, Chelsea, Fulham, Camden, Mayfair

5 Projects for Je Ne Sais Quoi

Chelsea, London, Greater London

Chelsea Apartment

2 photos

Chelsea, London, Greater London

Contemporary Parisian Beauty Room L'Inedit in Chelsea

7 photos

London, Greater London

Contemporary Home Design

2 photos

Kensington, London, Greater London

Children's Rooms

1 photo

Chelsea, London, Greater London

Wine Cellar

1 photo

Write a Review

8 Reviews for Je Ne Sais Quoi

Kieran Mansfield

Relationship

Client

Project Price

£1,000 – £9,999

Florence was recommended to me as I required some concept drawings for a project I was involved in. I was looking for a professional whom could deliver technical CAD drawings on a relatively tight deadline, and she did not disappoint. Despite being very busy with a number of her own projects; Florence was able to provide a fantastic, flexible service and friendly approach. I was very impressed with how personable and professional she was . Florence is very straightforward and candid, and her technical abilities are of a high standard. Communication was good and I was always kept up to date and aware of which stage in the project she was at. The final result was more than satisfactory and I would have no hesitation in working with her again. Highly recommended.

30 November, 2019

Comment from Je Ne Sais Quoi:

Thank you Kieran for trusting me with your project and for your review.

Giorgia Andreolli

Relationship

Colleague

Project Price

> than £100,000

I had the pleasure to work with Florence in a couple of projects related to London and the Middle East. I was impressed by her expertise in all the phases as she was always able to manage the project from concept to completion with great attention to details and making sure everything was delivered on time. Moreover, I really enjoyed working with Florence thanks to her open and honest communication, not only with the client but also with all the different people involved in the project. I really recommend to get in touch with her.

22 October, 2019Last modified:15 November, 2019

Comment from Je Ne Sais Quoi:

Thank you Giorgia for your review. I have enjoyed working with you so much too; I have so many good memories and the end results were stunning!

tarunkhabra27

Relationship

Colleague

Project Price

£50,000 – £100,000

I’ve collaborated with Florence in the past on some great interior design projects. Coming from an architectural background Florence provided a great insight into high quality detailed design for all things from finishes to fixings. I would highly recommend appointing Florence as she’s constantly coming up with new innovative design ideas and is great to work with!

20 October, 2019Last modified:18 December, 2019

Comment from Je Ne Sais Quoi:

Thank you Tarun for your review.

It was an absolute pleasure working with you and I hope we will collaborate on more projects in the future!

Dafydd Watkins

Relationship

Colleague

Project Price

n/a

I've known Florence for years and have supported her on numerous projects, from huge hotels to small scale refurbs. She has always made time to discover new things - which isn't a given. This keeps her ahead of the trend and enables her to design bespoke solutions for each client with the very newest materials - what is luxury design these days if not providing something that no one else has! Her brief is always clear, her eyes are always open, and she's a pleasure to work with.

4 October, 2019

Comment from Je Ne Sais Quoi:

Thank you Dafydd for the lovely review. It is always very inspiring to work with you.

Aksel Fenman

Relationship

Colleague

Project Price

> than £100,000

Florence is a professional interior designer. Her work demonstrates a high level of expertise, which can be appreciated in the many projects completed for her clients in the hospitality and residential sectors. I believe interior design should be aesthetically pleasing and practical and from my experience of Florence's work I would have no hesitation in recommending Florence and her company.

2 September, 2019Last modified:13 September, 2019

Comment from Je Ne Sais Quoi:

Thank you very much Aksel for your review. It is always a great pleasure to work with you and Seltex.

Marie Thackwell

Relationship

Received an estimate

Project Price

£10,000 – £49,999

Je Ne Sais Quoi worked with our community venue to create a project for a new bar design. Their attention to detail and the thorough research they conducted was most impressive. They brought a whole new concept to our organisation - one which reflects the venues rich history and had a fresh, welcoming impact. Excellent communication throughout I would highly recommend this company to our customers

5 July, 2019

Comment from Je Ne Sais Quoi:

Thank you Marie for your review and kind words. It has been a pleasure helping you.

Wajdi Nakad

Relationship

Client

Project Price

£10,000 – £49,999

I hired Florence to help me with the refurbishment of my barber shop in Fulham. I wanted to work with Florence for her expertise as a residential interior designer; I wished for my shop to have soul and a comfortable residential feel. Florence understood very well what I needed and her proposal exceeded my expectations. She developed the perfect look, she designed beautiful and practical bespoke furniture and joinery and managed the building works to meet deadline. I find Florence to be very thorough in her work and to have an eye for detail. It was such a pleasure to work with Florence that she is now working on my home in London and I cannot wait to see the result.

28 June, 2019

Comment from Je Ne Sais Quoi:

Thank you Wajdi. I am glad you enjoyed the experience and final result.

Grant Baker

Relationship

Property Manager at the site where Florence lives

Project Price

£10,000 – £49,999

Florence Corcelli was asked to make plans for the unit in South Kensington, and also M & E Plans for the landlords. All appointments were met on time, and from start till the finish found her to be professional in everything she did. I would certainly use her again with other projects.

25 June, 2019

Comment from Je Ne Sais Quoi:

Thank you Grant. It was a pleasure working with you.

11 Comments

Commented: Sourcing Plain Mid-Grey floor tiles for Inside and OutHello Esther, Contact Domus Tiles, they are so knowledgeable and propose such a wide range of products. Best wishes, JNSQ

6 December, 2017 in Design Dilemma

Commented: Detachable pendant lighting recommendationsHello, Contact Holloways of Ludlow in West London; they will have a few stylish and afordable options. Best wishes, JNSQ

15 November, 2017 in Design Dilemma

Commented: Open plan kitchen living dining room how to choose colour.Hi Susannah, I would advise you to get samples pots of all your choices and paint the relevant walls (large areas and in corners to check colours in shadow too). Make sure you judge the effect of each...

12 November, 2017 in Design Dilemma

Commented: Which carpet colour for a living room????Hi Susanne, I agree with J above, wood flooring + large area rug. The colours in your scheme are beautiful! Keep the timber flooring neutral but in a warmer hue. I would keep the rug neutral, picking ...

1 November, 2017 in Design Dilemma

Commented: Porcelain wood flooringHi Jenna, I would use real timber for the floor as opposed to porcelain that imitates wood and use the limestone as you proposed. It is always strange to me to have timber tiles in a residential envir...

29 October, 2017 in Design Dilemma

Commented: Does anyone know where these lights are from?Hello Catshay, Contact Holloways of Ludlow who will help you source or find something similar within your price range. https://www.hollowaysofludlow.com/ Best wishes, JNSQ

26 July, 2017 in Design Dilemma

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