Librije's Zusje continues under the name Spectrum, as of January 21, 2019. Until that date, the restaurant is closed.

Spectrum is located in the chique Waldorf Astoria hotel along Herengracht in the centre of Amsterdam.
The restaurant was listed in the Michelin guide in 2014, and received 2 stars right from the start.

Address:
Herengracht 542-556, Amsterdam
Web:
http://waldorfastoria3.hilton.com/en/hotels/netherlands/waldorf-astoria-amsterdam-AMSWAWA/amenities/restaurants-librijes-zusje.html