Preferred Hotel Reservations is the official congress partner for hotel accommodation and is the only agency offering accommodation on behalf of ESTSS 2019. Please note that other companies are in no way connected with Preferred Hotel Reservations and ESTSS 2019 and we therefore cannot vouch for the services they are offering. As the official partner, Preferred Hotel Reservations offers highly dedicated customer service and professional support for all your accommodation needs. They can offer you a wide range of hotels in the vicinity of the conference venue and all over the city of Rotterdam. Early booking is highly recommended as rooms traditionally sell fast in prime locations.

Group Reservations

Group bookings (10 rooms or more) cannot be made online as different terms and conditions apply. For further information, up to date availability and reservation, please contact Preferred Hotel Reservations via their contact form at the website

Individual Reservations

Participants can book their hotel room via the registration system. Full prepayment by credit card (Visa, Mastercard or American Express) is mandatory. After a successful booking, each participant will receive a written confirmation/invoice.

Terms & Conditions

Reservation – Online booking

Participants can book the hotel room together with their online registration or separately.

Payment Policy

For online reservation a credit card guarantee is required. After a successful reservation you will receive a written confirmation by e-mail. Charges for room, breakfast & city-tax will be settled in the hotel directly during check in. When checking out, all extras (mini-bar, telephone charges, room service, etc.) will be settled.

General Terms & Conditions

Reservations can only be made online and by credit card guarantee (Visa, Mastercard, Diners Club or American Express) is mandatory. On the hotel page the room rates, rate inclusions and cancellation policy is mentioned. Before you submit your reservation you need to agree with the General terms and conditions for the Hotel and Catering Industry. To access these conditions you can click on the link in the booking form, before you submit your reservation. Please note that terms and conditions may vary depending on the hotel!


Changes can be made via Preferred Hotel Reservations at

For inquiries, please contact the official congress partner

Preferred Hotel Reservations
Postbus 62
1140 AB Monnickendam
Tel +31 (0)299 65 65 27
Fax +31 (0)299 65 54 94