Hallmark Hotel & Spa | Hotel in Istanbul

10.0 (32 Reviews) |  1 Bathroom
Osmanbey Hotel | Hallmark Hotel & Spa

Hotel in Osmanbey, Istanbul

Hotel with a full-service spa, 7-minute walk to City's Nişantaşı Shopping Center
A full-service spa, a restaurant, and a snack bar/deli are available at this smoke-free hotel. WiFi in public areas is free. Other amenities include a sauna, a coffee shop/cafe, and spa services.
Hallmark Hotel & Spa offers 51 accommodations with minibars and espresso makers. Tempur-Pedic beds feature Frette Italian sheets and premium bedding. A pillow menu is available. 55-inch Smart televisions come with premium satellite channels. Bathrooms include showers with rainfall showerheads, bathrobes, slippers, and designer toiletries.

This Istanbul hotel provides complimentary wireless Internet access. Business-friendly amenities include desks, safes, and phones. Additionally, rooms include complimentary bottled water and coffee/tea makers. Housekeeping is offered daily and irons/ironing boards can be requested.


Recreational amenities at the hotel include a sauna.

Show more

Amenities

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

Facility Overview

Bathrooms
  • Designer toiletries
  • Shower
  • Soap
  • Toilet paper
  • Towels
  • Rainfall showerhead
  • Toothbrush and toothpaste
  • Hair dryer
  • Bathrobes
  • Shampoo
Bedroom
  • Air conditioning (climate-controlled)
  • Blackout drapes/curtains
  • Tempur-Pedic bed
  • Frette Italian sheets
  • Bed sheets
  • Premium bedding
  • Pillow menu
  • Iron/ironing board (on request)
  • Phone
  • Desk
  • Connecting rooms available
  • Laptop-friendly workspace
  • Soundproofing
  • Safe
  • Slippers
Breakfast
  • 1 restaurant and 1 coffee shop/cafe
  • Buffet breakfast available for a fee 7:00 AM–10:30 AM on weekdays and 7:00 AM–11:00 AM on weekends: EUR 15 for adults and EUR 15 for children
  • Coffee/tea maker
  • Free bottled water
  • Espresso maker
  • Minibar
  • Electric kettle
Parking
  • No onsite parking available
  • 24-hour roundtrip airport shuttle (surcharge)
  • Airport shuttle on request
Accessibility
  • Wheelchair-accessible restaurant
  • Hardwood flooring in room
  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Wheelchairs available on site
  • Well-lit path to entrance
  • Elevator
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible registration desk height (inches): 43
  • Wheelchair-accessible lounge
  • Wheelchair-accessible spa
  • Area rugs in room
  • Braille signage
  • Elevator door width (inches): 47
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible concierge desk
  • Wheelchair accessible (may have limitations)
  • Front entrance ramp
  • Wheelchair-accessible path to elevator
Activities
  • Health/beauty spa
  • Full-service spa
  • Sauna
  • Steam room
Entertainment
  • 55-inch Smart TV
  • Premium channels
  • Satellite channels
General
  • Meeting rooms
  • Business center
  • Banquet hall
  • Front-desk safe
  • Elevator
  • Library
  • English
  • Turkish
  • Communal living room
  • TV in lobby
  • Smoke-free property
Guest Services
  • Laundry facilities
  • Soundproofed rooms
  • Snack bar/deli
  • Dry cleaning service
  • Tour/ticket assistance
  • 24-hour front desk
  • Laundry facilities
  • Daily housekeeping
  • Concierge services
  • Luggage storage
Internet
  • Available in some public areas: Free WiFi
  • Available in all rooms: Free WiFi
Spa
  • Massages

Policies

Check-in
Check-in start time: 2:00 pm; check-in end time: anytime minimum check-in age: 18
Check-out
Check-out before 11:30 am
Child Policy
Children are welcome. rollaway/extra beds are available for eur 20.0 per day.
Payment Policy
Fee for buffet breakfast: approximately eur 15 for adults and eur 15 for children airport shuttle fee: eur 60 per vehicle (one-way, maximum occupancy 6) rollaway bed fee: eur 20.0 per day 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 property registration number 22268 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

Reviews

Sherwin
Oct 7, 2025 06:57:38 PM
Review Score:   10
Summary: Clean hotel and wonderful staff. Vedat Bay is a great manager and very helpful. I stayed here last year and had a great experience again!
See All Reviews

Room Arrangement

Room Info Facilities
Superior Twin Room
Room Size: 215 square feet m2
2 Large Twin Beds
Superior Twin Room

General

Square meters - 20, Number of living rooms 0, Square feet - 215, Private bathroom, No rollaway/extra beds, Number of bedrooms - 0, Ping - 6, Bed count minimum 2, Number of bathrooms - 1, Free cribs/infant beds, Bed count maximum 2
Premium Double Room, 1 Bedroom, Terrace
Room Size: 258 square feet m2
1 King Bed
Premium Double Room, 1 Bedroom, Terrace

General

Number of living rooms 0, Rollaway/extra beds (surcharge), Square feet - 258, Number of bedrooms - 0, Ping - 7, Location - top floor, Square meters - 24, Extra bed count 1, Number of bathrooms - 1, Free cribs/infant beds, Private bathroom, Deck or patio, Bed count minimum 1, Bed count maximum 1
Superior Double Room, 1 Bedroom, Terrace
Room Size: m2
1 King Bed
Superior Double Room, 1 Bedroom, Terrace

General

Number of living rooms 0, Private bathroom, No rollaway/extra beds, Number of bedrooms - 0, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1, Free cribs/infant beds
Deluxe Double Room
Room Size: 258 square feet m2
1 King Bed
Deluxe Double Room

General

Number of living rooms 0, Rollaway/extra beds (surcharge), Square feet - 258, Grab bar - in shower, Number of bedrooms - 0, Visual fire alarm, Wheelchair-width doorways, Doorway wheelchair width (centimeters) - 110, Toilet grab bar height (centimeters) - 70, Ping - 7, Grab bar - near toilet, Square meters - 24, Wheelchair accessible, Extra bed count 1, Lowered locks/deadbolt, Number of bathrooms - 1, Free cribs/infant beds, Private bathroom, Doorway wheelchair width (inches) - 43, Shower grab bar height (centimeters) - 100, Shower grab bar height (inches) - 39, Bed count minimum 1, Bed count maximum 1, Toilet grab bar height (inches) - 28
Superior Double Room
Room Size: 215 square feet m2
1 Queen Bed
Superior Double Room

General

Square meters - 20, Number of living rooms 0, Square feet - 215, Private bathroom, No rollaway/extra beds, Number of bedrooms - 0, Ping - 6, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1, Free cribs/infant beds
Premium Twin Room, 1 Bedroom, Terrace
Room Size: m2
2 Large Twin Beds
Premium Twin Room, 1 Bedroom, Terrace

General

Number of living rooms 0, Rollaway/extra beds (surcharge), Private bathroom, Number of bedrooms - 0, Extra bed count 1, Bed count minimum 2, Number of bathrooms - 1, Free cribs/infant beds, Bed count maximum 2
Deluxe Twin Room
Room Size: 258 square feet m2
2 Large Twin Beds
Deluxe Twin Room

General

Number of living rooms 0, Rollaway/extra beds (surcharge), Square feet - 258, Private bathroom, Number of bedrooms - 0, Ping - 7, Square meters - 24, Extra bed count 1, Bed count minimum 2, Number of bathrooms - 1, Free cribs/infant beds, Bed count maximum 2
Check Hotel Availability
Nightly rates from:
USD138
You will be redirected to  
Hot Deal - It has been viewed 0 times today
Not the right fit? Check out our other properties in Osmanbey
sevim suites Nişantaşı Rumeli From US $142
         

|
10.0 (2 Reviews)
Apartment
  • Air Conditioner
  • Accessibility
  • Security/Safety
Luxx Suite From US $83
         

2.0 (2 Reviews)
House
  • Air Conditioner
  • Parking
  • Balcony/Terrace
Luxury Nişantaşı Apartment! From US $210
         

New
Apartment
  • Air Conditioner
  • Balcony/Terrace
  • Security/Safety
NIŞANTAŞI JANTY LUXURY, 4 NEW APARTMENTs From US $184
         

|
9.4 (14 Reviews)
Apartment
  • Air Conditioner
  • Accessibility
  • Security/Safety
sevim suites Nişantaşı Center From US $205
         

|
9.4 (13 Reviews)
Apartment
  • Air Conditioner
  • Accessibility
  • Security/Safety
sevim suites Nişantaşı From US $151
         

|
9.0 (48 Reviews)
Apartment
  • Air Conditioner
  • Security/Safety
  • Guest Services
Central Osman bey 2bedr apart with balcony From US $108
         

New
Apartment
  • Air Conditioner
  • TV
  • Balcony/Terrace
3 rooms connecting 90m2 private suites in nisantasi From US $231
         

New
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible
Luxury Brand New 3BR/2Bath Flat in Nisantasi From US $401
         

10.0 (1 Review)
Apartment
  • Air Conditioner
  • Security/Safety
  • Bedding/Linens
Two-Bedroom Apartment From US $93
         

10.0 (1 Review)
Apartment
  • Security/Safety
  • Breakfast
  • Child Friendly
COMPLETELY NEW&FANTASTICALLY DESIGN DOWNTOWN HOME From US $1,649
         

8.0 (2 Reviews)
Apartment
  • Air Conditioner
  • Pet Friendly
  • TV
Modern Living in Nisantasi & City's Mall From US $221
         

8.0 (1 Review)
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible
EchoLoft Nişantaşı Metro Exit 2+1 Central location From US $801
         

New
Apartment
  • Air Conditioner
  • Security/Safety
  • Wellness Facilities
NOK SUITES ISTANBUL - LUXURY 3 BEDROOM- From US $612
         

New
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible
Stylish and Centrally Located Flat in Sisli From US $610
         

New
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible
Missafir Flat with Central Location in Nisantasi From US $601
         

Central Flat 3 min to Metro and City's Nisantasi From US $594
         

Missafir Stylish and Central Flat in Nisantasi From US $584
         

Centrally Located Marvellous Flat in Sisli From US $584
         

New
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible
Charming Flat with Central Location in Nisantasi From US $583
         

New
Apartment
  • Air Conditioner
  • TV
  • Wheelchair Accessible