House Rules

• Smoking and alcohol are not allowed anywhere inside the building. Violations will result in a €200 fee, charged to the registered payment card, and may lead to immediate removal from the property without refund.

• This hostel does not accept bookings for more than 6 persons, even if reservations are made separately.

• This property is most suitable for guests aged 18 and above.

• Children are not allowed.

• Towels are not provided or sold on site. Guests are kindly asked to bring their own towels.

• Guests are required to present a valid photo ID and a credit card upon check-in.

• All Special Requests are subject to availability and may involve additional charges.

• Guests are kindly requested to inform Hostel Cosmos Amsterdam of their expected arrival time in advance. This can be done via the Special Requests box when booking or by contacting us directly using the details in the confirmation email.
• Cots and extra beds are not available at this property.

• Pets are not allowed.

• Any costs related to damages, smoking, alcohol consumption, or other rule violations will be charged directly to the payment card on file.

We are happy to assist you with any questions. You can reach us at info@hostelcosmos.com or send us a message via chat from your booking confirmation.