Grand Star Hotel Bosphorus & Spa | Hotel in Istanbul, Turkey

| 5.0 (54 Reviews) |  1 Bathroom
Gumussuyu Mahallesi Hotel | Grand Star Hotel Bosphorus & Spa

Hotel with Guest Services, Internet and TV

Central hotel with 2 restaurants connected to the convention center in Istanbul
This smoke-free hotel features 2 restaurants, a full-service spa, and a bar/lounge. WiFi in public areas is free. Other amenities include a 24-hour business center, a coffee shop/cafe, and massage/treatment rooms.
Change of towels is available on request.
Grand Star Hotel Bosphorus & Spa offers 118 air-conditioned accommodations, which are accessible via exterior corridors and feature minibars and safes. Beds feature premium bedding. 23-inch flat-screen televisions come with premium cable channels. Bathrooms include showers, slippers, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks, desk chairs, and phones. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

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Siraselviler Cadessi No: 45/1 Taksim, Istanbul, 34437, Turkey

Amenities

Air Conditioner
TV
Wheelchair Accessible
Balcony/Terrace
Accessibility
Security/Safety
Business Services
Bedding/Linens
Wellness Facilities
Spa
Fireplace/Heating
Restaurant
Bar
Guest Services
Breakfast
Child Friendly
Internet
Kitchen
Laundry

Policies

Check-in
Check-in start time: 2:00 pm; check-in end time: anytime contactless check-in available minimum check-in age: 18
Check-out
Check-out before 11:30 am contactless check-out available
Child Policy
Children are welcome. kids stay free! one child 5 years old or younger stays free when using existing bedding. rollaway/extra beds are available for try 30.0 per day.
Payment Policy
Fee for buffet breakfast: approximately try 350 for adults and try 350 for children airport shuttle fee: try 2500 per vehicle (one-way, maximum occupancy 5) rollaway bed fee: try 30.0 per day hosted evening meal: try 100 the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.
Pet Policy
No pets or service animals allowed
Cashless transactions are available extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges guests must contact this property in advance to reserve high chair property registration number 9040 safety features at this property include a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property accepts credit cards, debit cards, and cash this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

Reviews

Raqif
Aug 16, 2025 04:15:27 PM
Review Score:   8
Summary: Be careful. It is not 4 stars hotel. It is maximum 2 stars hotel. So noisy, can’t find normal internet in the room and all elevators are broken. No one help us for exit. Shame on them…
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FAQ's

Is this Gumussuyu Mahallesi hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Gumussuyu Mahallesi hotel have a swimming pool?

No, this Gumussuyu Mahallesi hotel does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Gumussuyu Mahallesi hotel?

Best-rates for the Gumussuyu Mahallesi hotel starts from $150 per night with includes TV, Balcony/Terrace, Wellness Facilities, Bar, Kitchen, Air Conditioner, Accessibility, Security/Safety, Bedding/Linens, Spa, Fireplace/Heating, Breakfast, Laundry, Business Services, Restaurant, Guest Services, Child Friendly, Wheelchair Accessible, Internet with all other facilities. Casai.ca matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Gumussuyu Mahallesi hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 4 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Gumussuyu Mahallesi hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Gumussuyu Mahallesi hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Gumussuyu Mahallesi hotel?

Based on the information reported by the owner or manager, the Gumussuyu Mahallesi hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Gumussuyu Mahallesi hotel?

Based on the information reported by the owner or manager, details for the cancellation policy for the Gumussuyu Mahallesi hotel are as follows: Cancellation policy Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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