Is this Majang Dong?
https://www.instagram.com/majangdong.london/

Does node/3909470255 actually exist at this address? It's shared with another company that looks to be non-bricks-and-mortar; I suspect it might just be a forwarding address. If there's nothing visible on the ground here it likely doesn't belong in OSM.

onosm.org submitted note from a business:
name: Espresso Translations
phone: 0203 488 1841
website: https://www.espressotranslations.com/gb/
twitter: @ET_Translations
facebook: https://www.facebook.com/GlobalEspressoTranslations
email: [email protected]
hours: Sunday 8:30 AM–1:30 PM, Monday 8:30 AM–6:30 PM, Tuesday 8:30 AM–6:30 PM, Wednesday 8:30 AM–6:30 PM, Thursday 8:30 AM–6:30 PM, Friday 8:30 AM–6:30 PM, Saturday 8:30 AM–6:30 PM
category: Translation Services
address: 71-75 Shelton Street

"Asian bar and kitchen"
OSM snapshot date: 2023-07-10T17:38:00Z
POI name: Department of Coffee and Social Affairs
POI types: cuisine-asian amenity-cafe
#organicmaps

Rohan has moved to Mercer street.

"Accidental add"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2024-07-02T13:27:57Z
POI name: Choosing Keeping
POI types: shop-stationery
#organicmaps android

Here there is a thing called "Battle Bar", with a welcome desk and then underground entrance, down stairs. Unclear what is this.

via StreetComplete 61.1

Unable to answer "Is this bicycle parking covered (protected from rain)?" – Bicycle Parking – node/10275589462 via StreetComplete 57.1:

No bicycle parking here

Attached photo(s):
https://westnordost.de/p/203060.jpg

Oh dear! An Amazon automated contribution.