Accommodation

Pre-booked Hotel Offer for ECSS 2021

For the convenience of ECSS21 participants, a limited number of rooms has been pre-booked at several centrally located hotels, close to the conference venue (Argüelles and Chamberí districts).

The following rates, per night and room, include breakfast and 10% VAT. 

^#Further options are available through the link below.

Bookings can be made via the following methods:

Princesa Plaza Hotel 4*  

• Book via www.princesaplaza.com with the Promo Code ECSS21.

        Free cancellation up to 8 days before arrival (1 night charged for cancellation from 5-7 days before arrival; 100% fee thereafter.)

Mercure Plaza de Espana 4*

• Book via this dedicated weblink. Enter ECSS21 in the box of “Preferential code” under “Special rates”.

        Free cancellation up to 48 hours before arrival.

Exe Moncloa 4*

• Fill the credit card authorization form (download here) and email it directly to the hotel: This email address is being protected from spambots. You need JavaScript enabled to view it. – quoting reservation number: 11056044.

        Visit https://www.exehotels.com/exe-moncloa.html for hotel details.

           Free cancellation up to 7 days before arrival.

Sercotel Gran Hotel Conde Duque 4*

• Fill the credit card authorization form (download here) and email it directly to the hotel:  This email address is being protected from spambots. You need JavaScript enabled to view it. - quoting 982711 ECSS 2021.

        Visit https://www.granhotelcondeduque.com/ for hotel details.

       50% expenses charged for cancellation up to 21 days before arrival (75% up to 15 days resp. 100 % less than 7 days before arrival.)

Hotel Madrid Centro 3*

• Book via https://events.melia.com/en/events/hotel-madrid-centro-by-melia/ECSS-2021.html. No code is needed.

           1 night charged for cancellation up to 7 days before arrival. 100% charged for cancellation up to 72 h before arrival.

Ibis Madrid Centro 2*

• Book via this dedicated weblink. Enter ECSS21 in the box of “Preferential code” under “Special rates”.

        Cancellation (individual bookings) without charge 48h before arrival.

For more information and assistance, please contact the event logistics secretary at This email address is being protected from spambots. You need JavaScript enabled to view it..