The Royal Institution, The Demonstration Room photo #2
The Royal Institution, The Demonstration Room photo #3

The Royal Institution, The Demonstration Room

Location pin

21 Albemarle Mayfair, London, W1S 4BS - 

  • Credit card

    From
    £1020 min spend

  • Users

    Up to
    60 guests

  • Table with chairs

    Offers
    catering

  • Delivery truck

    Internal Catering
    allowed

About Venue

The Royal Institution offers a Grade I-listed event space located right in the heart of Mayfair. With 9 remarkable events spaces on offer, the Royal Institution is the ideal choice for your next corporate meeting or evening soirée. The traditional Georgian architecture blends effortlessly with contemporary spaces, creating a unique and versatile backdrop for your next event. Boasting a 420-seat auditorium ideal for larger-scale conferences & presentations, the Royal Institution can also offer further spaces suitable for smaller forums, private dining, seminars, receptions and parties.

The Royal Institution is an independent charity dedicated to connecting people with science & innovation. All revenue generated from venue hire is donated back into our charity.

Working with our in-house catering supplier, Searcys, we have created a range of innovative and delicious menus to suit all occasions with a focus on providing modern, British & sustainable hospitality.

Our most contemporary room at the Royal Institution, the Demonstration Room offers a versatile and functional event space. A bright and welcoming space, this room is located on the First Floor and is often used as a speakers green room due to its locality to the Theatre. Alternatively, this can be used for larger conferences & exhibitions as an additional catering space or as a further breakout room

The Demonstration Room

£
From £1320 price per day
Super speedy response
Thumbs up80% would book it again
Guests count

Capacity & Layout

Standing

Standing

up to 60

Theatre

Theatre

up to 60

Boardroom

Boardroom

up to 26

Cabaret

Cabaret

up to 28

Classroom

Classroom

up to 40

Pricing
& Opening Hours

Weekly schedule
  • monday

    00:00 - 24:00

  • tuesday

    00:00 - 24:00

  • wednesday

    00:00 - 24:00

  • thursday

    00:00 - 24:00

  • friday

    00:00 - 24:00

  • saturday

    00:00 - 24:00

  • sunday

    00:00 - 24:00

Price type:
  • from £1320 per day

  • from £1320 per day

  • from £1320 per day

  • from £1320 per day

  • from £1320 per day

  • from £1320 per day

  • from £1320 per day

Food & Beverage

Catering arrangements

Catering arrangements

Catering facilities

Catering facilities

Refreshments

Refreshments

Alcohol

Alcohol

Facilities & Amenities

Cloakroom

Cloakroom

Disabled access

Disabled access

Flipchart

Flipchart

Heating

Heating

Air conditioning

Air conditioning

Lectern

Lectern

Natural light

Natural light

Stage

Stage

Table / chairs included

Table / chairs included

Tea

Tea

Public transport

Public transport

Breakout rooms

Breakout rooms

Audio & Visual

Sound system

Sound system

Microphone

Microphone

Projector & screen

Projector & screen

TV screen

TV screen

Flipchart

Flipchart

WiFi

WiFi

Other

AV Inclusions: Wooden lectern, PA system for video, Built in screen and projector, laptop (PC), laser pointer/clicker Additional cost: Cloakroom attendants, flipcharts, catering

Space Rules

Allowed events

ticketedEvents

Promoted/ticketed events

alcoholLicense

Licensed for alcohol

0

Cancellation policy

50% refundable 61 days before the event

Location

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Reviews

  • Richard Lee
    August 2026

    I've been aware of the Royal Institution for most of my life both from the Christmas television shows and the mentions Melvyn Bragg gave it on "In Our Time". It's a lovely building. There are lots of artefacts to grab your attention as you walk around the building and you do get a real sense of history. The most interesting part is the lower ground floor where the apparatus from several ground-breaking experiments is displayed.

  • Andrew Thomas
    April 2026

    Charitable organisation that aims to inspire public interest in science, an aim it achieves by opening its doors to visitors, who can freely explore its exhibitions. The most impressive of these is the Faraday Museum, dedicated to scientist Michael Faraday, who's 19th century discoveries helped shape the modern world. Faraday's magnetic laboratory is a key feature of the museum, laid out as it was in the 1850s. The museum covers some of the most important discoveries and advancements in scientific knowledge made at the RI over its history, and the scientists who made them. It's supported by detailed but accessible information displays and collections of artefacts. The famous lecture theatre, home of the televised Christmas Lectures, can be freely explored when events aren't running. The architecture of the building, its grand staircases and library all contributes to its appeal. Facilities are good, with a café and well maintained toilets. The building is open to visitors from 09:00 to 17:00 Monday to Friday, though access to some areas can be restricted when events are running.

The Demonstration Room

£
From £1320 price per day
Super speedy response
Thumbs up80% would book it again
Guests count