Grand Star Hotel Bosphorus & Spa | Hotel in Istanbul

| 5.4 (76 Reviews) |  1 Bathroom
Gumussuyu Mahallesi Hotel | Grand Star Hotel Bosphorus & Spa

Hotel in Gumussuyu Mahallesi, Istanbul

2 restaurants, a bar/lounge, and a 24-hour business center are available at this smoke-free hotel. WiFi in public areas is free. Other amenities include a coffee shop/cafe, massage/treatment rooms, and 24-hour room service.
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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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

Facility Overview

Bathrooms
  • Shower
  • Soap
  • Hair dryer
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels
  • Shampoo
Bedroom
  • Air conditioning
  • Premium bedding
  • Heating
  • Bed sheets
  • Desk chair
  • Soundproofing
  • Access via exterior corridors
  • Slippers
  • Desk
  • Connecting rooms available
  • Safe
  • Phone
Breakfast
  • Hosted evening meal available daily for a fee of TRY 100
  • 2 restaurants and 1 coffee shop/cafe
  • 1 bar
  • Buffet breakfast available for a fee daily 7:30 AM–10:00 AM: TRY 350 for adults and TRY 350 for children
  • 24-hour room service
  • Electric kettle
  • Free bottled water
  • Minibar
Parking
  • 24-hour roundtrip airport shuttle (surcharge)
  • Airport shuttle on request
  • No onsite parking available
Accessibility
  • Elevator
  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Hardwood flooring in room
  • Accessible airport shuttle
Activities
  • Outlet shopping
  • Health/beauty spa
  • Spa services
Entertainment
  • Cable channels
  • Premium channels
  • 23-inch flat-screen TV
General
  • 24-hour business center
  • Meeting rooms - 2
  • Front-desk safe
  • Banquet hall
  • Elevator
  • Reception hall
  • Gift shop/newsstand
  • Ballroom
  • English
  • Turkish
  • French
  • Russian
  • German
  • Farsi
  • Fireplace in lobby
  • Smoke-free property
Guest Services
  • Soundproofed rooms
  • Laundry facilities
  • 24-hour front desk
  • Hair salon
  • Luggage storage
  • Dry cleaning service
  • Laundry facilities
  • Change of towels (on request)
  • Concierge services
  • Change of bedsheets (on request)
  • Daily housekeeping
  • Tour/ticket assistance
  • Porter/bellhop
Internet
  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi
Outdoors
  • Terrace
  • Garden
Spa
  • Massage - Thai
  • Massage - Swedish
  • 3 treatment rooms
  • Massage/treatment rooms
  • Massage - sports

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

Tabish Hameed
Feb 10, 2026 03:27:28 PM
Review Score:   10
Summary: Very nice room with good location and loving people
See All Reviews

Room Arrangement

Room Info Facilities
Superior Double or Twin Sea View
Room Size: 269 square feet m2
2 Queen Bed and Twin Bed
Superior Double or Twin Sea View

General

Ping - 8, Number of living rooms 0, Square feet - 269, Hardwood flooring in room, Number of bedrooms - 0, Sea view, Square meters - 25, Number of bathrooms - 1, Private bathroom, No rollaway/extra beds, No cribs (infant beds), Bed count minimum 2, Bed count maximum 2
Club Double or Twin Room, 1 Double or 2 Twin Beds, Ground Floor
Room Size: m2
1 Double Bed
2 Twin Beds
Club Double or Twin Room, 1 Double or 2 Twin Beds, Ground Floor

General

Private bathroom, No rollaway/extra beds, No cribs (infant beds), Number of bedrooms - 1, Laptop-friendly workspace, Location - below ground, Bed count minimum 1, Bed count maximum 2
Deluxe Studio
Room Size: 538 square feet m2
3 Queen Beds and Twin Bed
Deluxe Studio

General

Number of living rooms 0, Hardwood flooring in room, Number of bedrooms - 0, Square feet - 538, Highchair, Number of bathrooms - 2, Private bathroom, Square meters - 50, Ping - 15, No cribs (infant beds), Separate sitting area, Bed count maximum 3, Bed count minimum 3
Standard Double or Twin Room
Room Size: 226 square feet m2
1 Queen Bed
2 Twin Beds
Standard Double or Twin Room

General

Number of living rooms 0, Square feet - 226, Hardwood flooring in room, Number of bedrooms - 0, Area rug/s in room, Ping - 6, Room and bed type depend on availability check-in, Number of bathrooms - 1, Square meters - 21, Private bathroom, No cribs (infant beds), Bed count minimum 1, Bed count maximum 2
Triple Room
Room Size: 301 square feet m2
3 Twin Beds
2 Double Bed and Twin Bed
Triple Room

General

Ping - 8, Number of living rooms 0, Private bathroom, Hardwood flooring in room, Number of bedrooms - 0, No cribs (infant beds), Square meters - 28, Courtyard view, Bed count maximum 3, Square feet - 301, Bed count minimum 2, Number of bathrooms - 1
Deluxe Room
Room Size: 301 square feet m2
2 Queen Bed and Twin Sofa Bed
Deluxe Room

General

Ping - 8, Private bathroom, Rollaway/extra beds (free), Hardwood flooring in room, No cribs (infant beds), Number of bedrooms - 1, Square meters - 28, Separate sitting area, Square feet - 301, Extra bed count 1, Bed count minimum 2, Bed count maximum 2
Superior Double or Twin Room City View
Room Size: 269 square feet m2
1 Double Bed
Superior Double or Twin Room City View

General

Ping - 8, Number of living rooms 0, Square feet - 269, Private bathroom, No rollaway/extra beds, Number of bedrooms - 0, No cribs (infant beds), Garden view, Square meters - 25, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1
Deluxe Suite
Room Size: 500 square feet m2
2 Queen Bed and Twin Sofa Bed
Deluxe Suite

General

Square feet - 500, Hardwood flooring in room, Number of bedrooms - 1, Sea view, Ping - 14, Square meters - 46, Number of living rooms 1, Number of bathrooms - 2, Free cribs/infant beds, Private bathroom, Separate sitting area, Balcony, Bed count minimum 2, Bed count maximum 2
Club basement connection room
Room Size: 431 square feet m2
3 Queen Bed and Twin Beds
Club basement connection room

General

Square meters - 40, Private bathroom, Location - ground floor, No rollaway/extra beds, Number of bedrooms - 2, No cribs (infant beds), Ping - 12, Bed count maximum 3, Square feet - 431, Bed count minimum 3
Superior Sea View Room with Balcony
Room Size: 269 square feet m2
2 Double Bed and Twin Bed
2 Twin Beds
Superior Sea View Room with Balcony

General

Ping - 8, Number of living rooms 0, Square feet - 269, Hardwood flooring in room, Number of bedrooms - 0, Area rug/s in room, Sea view, Square meters - 25, Number of bathrooms - 1, Balcony or patio, Private bathroom, No cribs (infant beds), Balcony, Bed count minimum 2, Bed count maximum 2
Family Suite, 2 Bedrooms, Connecting Rooms, Sea View
Room Size: m2
4 Double Bed and Twin Beds
Family Suite, 2 Bedrooms, Connecting Rooms, Sea View

General

Bed count minimum 4, Rollaway/extra beds (surcharge), Private bathroom, Number of bedrooms - 2, Sea view, Highchair, Balcony, Wheelchair accessible, Bed count maximum 4, Extra bed count 1, Free cribs/infant beds

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 $56 per night with includes Spa, Fireplace/Heating, Guest Services, Breakfast, Internet, Kitchen, Wheelchair Accessible, Accessibility, Business Services, Child Friendly, Laundry, Balcony/Terrace, Wellness Facilities, Bar, Security/Safety, Bedding/Linens, Restaurant, Air Conditioner, TV with all other facilities. 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?

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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