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  1. Book through our official website and get additional 20% off per night.

    Redeem in three easy step

  2. 1. Select your room and begin booking.

  3. 2. Click "I have a coupon or promotion code." on the payment page.
  4. 3. Enter " save20 " and click "Apply".

  5. * Stay 5 Nights & more, get one way free airport transfer for IST Atatürk Airport OR stay 5 nights & more get one way free a,rport transfer for IGA Istanbul Airport and SAW Sabiha Gokcen Airport, only if you book through our official website.


General Hotel Policies :

Check-in time 2:00 pm Check-out time 12:00 am
If the number of guests travelling exceeds the maximum occupancy stated, please book more than one room or contact to hotel directly for alternate accommodation options and assistance.

Early arrivals and Late departures :
If your arrival is early in the day and you prefer immediate access to your room, we recommend reserving for the prior night to guarantee immediate access. Similarly, for late departures, reserving an additional night will guarantee access until you leave the Hotel. If you choose not to reserve, we will be glad to store your bags and offer you a breakfast


For non refundable reservations :
If cancelled or modified or in case of no-show, the total price of the reservation will be charged.
For refundable reservations :
If cancelled or modified up to 3 days before date of arrival, no fee will be charged
If cancelled or modified later or in case of no-show, 100 percent of the first night will be charged
-The reservations that are made via online from our website can be cancelled by the hotel. If you have made your booking through a third party website, please contact that website in order to cancel your booking

All reservations must be guaranteed by giving customer credit card details

Premature departures :

Hotel is entitled to charge for premature departures made less than 24 hours in advance


The following cards are accepted: Visa - Master Card - American Express

Secure Reservation Form

Please note that this is a secure reservation enquiry only and one of our hotel representative will contact you within 24 hours to confirm. For the fastest service on any questions regarding your reservation, please contact with our reservation department at below listed hotel contacts
Thank you for choosing GLK PREMIER Sea Mansion Suites & Spa

Reservation Support

Küçükayasofya Mah. Mustafa Pasa Sokak No:9 34122

Sultanahmet (Old City) Fatih ISTANBUL

+ 90 212 638 30 81 Pbx

+ 90 212 638 30 83

+ 90 532 414 77 31

Sea Mansion Suites & Spa

COUPON CODE USAGE Terms & Conditions

Coupon Code: Unique Code Provided

Qualifying Bookings: This coupon code discount applies only to hotel bookings made online at GLK PREMIER Hotel web sites that are prepaid at the time of booking (subject to the restrictions set out in the terms and conditions below).

Coupon code value: 20%

Maximum Discount Value: The maximum savings discount may changes the reservation dates.

Redemption Period: 12.01am PST, July 1, 2017 to 11:59pm PST, December 31, 2019.

Travel Period: The travel dates must be between July 1, 2017 and December 31, 2019(inclusive).

How to use your coupon code

During the booking process, on the payment page you will see the link ”I have a coupon or promotion code.” where you can enter the coupon code: save20

Valid only at GLK PREMIER Hotel web sites

Enter the coupon code in the relevant field and then click the “Apply Coupon” button. If your booking is eligible, the applicable discount will be subtracted from total price of the travel reservation cost.


1. Subject to the restrictions set out in these terms and conditions and compliance with the Key Points above, the coupon code may be applied to hotel bookings made online with GLK PREMIER Hotel web sites

2. The coupon code must be redeemed on a GLK PREMIER Hotel web sites

3. The coupon code entitles you to 20% off the price of the relevant travel reservation. The maximum savings discount differs to reservation dates.

4. The coupon code cannot be redeemed against taxes, supplier fees, cancellation or change fees/penalties, administrative fees or other miscellaneous charges, which are the sole responsibility of the customer.

5. Usual booking terms and conditions apply at the time of booking and all bookings are subject to availability.

6. The coupon code may not be used or combined with other coupons, promotions or special offers.

7. The coupon code cannot be used for any booking previously made. It will be deemed fully redeemed once a qualifying booking has been made. The coupon code has no cash value and no refunds or cash alternative will be offered.

8. There is no residual value and no credit will be issued if the purchase amount is less than the coupon code discount. The coupon code may be re-used, in the event that you change or cancel the booking.

9. The coupon code is void where prohibited by law and may only be used by aged 18 and over.

10. The coupon code may not be used by employees of GLK Group group companies or any other person professionally connected with this offer including, without limitation, travel agency affiliate program partners.

11. Improper use of the coupon code by you including but not limited to publication or selling of the coupon code is prohibited, will result in the voiding of the coupon codes use, and may constitute fraud.

12. This Coupon may not be transferred or sold. Coupon codes obtained through unauthorized channels, mutilated, altered, copied, forged, damaged, manipulated, or tampered with in any way will be deemed void.

13. GLK PREMIER Hotels reserves the right to change or withdraw this offer at any time and to cancel any bookings made where the coupon was improperly obtained or used to make any speculative, false, or fraudulent bookings.

14. This offer is from GLK , a brand operating as part of the GLK PREMIER Hotels group companies.

15. Terms and conditions of this coupon are as written and cannot be changed by any representation of any unauthorized person, including employees of GLK PREMIER Hotels. These terms and conditions shall be governed by and construed in accordance with the laws of Istanbul, Turkey