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Hotels of Earth

Byotell Istanbul

★★★★★ Saniye Ermutlu Sok. No:3 Kozyatağı Kadıköy, Istanbul, TR

8.3 guest rating· 650 reviews

The five stars

Byotell Istanbul holds a five-star rating in its official classification, the requirement for every property in the Hotels of Earth collection.

The service side of those stars shows in its listing: Fitness facilities, Fitness center, Swimming pool, Room service and Sauna.

Guests score it 8.3/10 across 650 reviews.

About this hotel

Luxurious Accommodation in Istanbul's Business District

Panoramic Views and Modern Amenities

Experience stunning city views from the glass-walled tower guest rooms at Byotell Hotel Istanbul & SPA. Enjoy modern amenities like flat-screen TVs and contemporary furnishings for a comfortable stay.

State-of-the-Art Wellness Center and Spa

Indulge in wellness activities at the hotel's top-notch center, offering pilates, spinning, and aerobics classes. Relax in the indoor pool or pamper yourself at the spa with sauna and massage services.

Convenient Location and Nearby Attractions

Benefit from complimentary WiFi, free private parking, and proximity to Kozyatağı Metro Station. Explore nearby shopping destinations like Palladium Shopping Centre, Akasya Shopping Mall, and more for a memorable stay.

Book now for a luxurious and convenient stay at Byotell Hotel Istanbul & SPA!

Rooms & rates

Standard Room with City View

Sleeps 2 · 30 m² · 2× Twin bed, Queen bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Minibar

Family Triple Room with City View

Sleeps 4 · 38 m² · Twin bed, Double bed, Sofa bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Minibar

Suite

Sleeps 3 · 50 m² · Sofa bed, Queen bed, Sofa bed

  • Desk
  • Air conditioning
  • Bathrobe
  • Private bathroom
  • Coffee/tea maker

City Suite, 1 King Bed, Smoking

Sleeps 3 · 50 m² · King bed

  • Desk
  • Bathrobe
  • Private bathroom
  • Bathroom emergency pull cord
  • Coffee/tea maker

Double Room - Disability Access

Sleeps 2 · 30 m² · Double bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Adapted bath
  • Coffee/tea maker

Standard Single Room

Sleeps 1 · 24 m² · Single bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Private bathroom
  • Emergency cord in bathroom

Quadruple Room

Sleeps 4 · 50 m² · 2× Twin bed, Double bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Coffee/tea maker
  • Minibar

Amenities

  • Free WiFi
  • Heated pool
  • Indoor pool
  • Swimming pool
  • Spa/wellness center
  • Sauna
  • Fitness facilities
  • Accessible parking
  • Private parking
  • Valet parking
  • Breakfast in the room
  • Breakfast takeaway containers
  • Restaurant
  • Air conditioning
Show all 76 amenities
  • 24-hour front desk
  • Tour desk
  • Business center
  • Room service
  • 24-hour security
  • Non-smoking rooms
  • Family rooms
  • Airport shuttle (additional charge)
  • Access to health care professionals
  • Airport drop off
  • Airport pick up
  • Babysitting/child services
  • Car hire
  • CCTV in common areas
  • CCTV outside property
  • Children's playground
  • Cleaning standards that are effective against Coronavirus
  • Coffee Shop on site
  • Concierge service
  • Currency exchange
  • Daily housekeeping
  • Delivered food - securely covered
  • Dry cleaning
  • Emergency cord in bathroom
  • Face masks for guests available
  • Facilities for disabled guests
  • Fax/photocopying
  • Fire extinguishers
  • First aid kit available
  • Food delivered to guest room
  • Guest room sealed after cleaning
  • Guest rooms disinfected between stays
  • Guests can opt-out any cleaning services during stay
  • Hand sanitizer in guest room and key areas
  • Heating
  • Higher level toilet
  • Ironing service
  • Key card access
  • Kid meals
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Lower bathroom sink
  • Luggage storage
  • Massage services
  • Meeting/banquet facilities
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Process in place to check health of guests
  • Safety deposit box
  • Sanitized tableware & silverware
  • Security alarm
  • Shared stationery like menus, pens are removed
  • Shuttle service (additional charge)
  • Smoke alarms
  • Soundproof rooms
  • Special diet menus - on request
  • Staff adhere to local safety protocols
  • Steam room
  • Thermometers for guests provided by property
  • Toilet with grab rails
  • Wheelchair accessible

Location

© OpenStreetMap contributors

Saniye Ermutlu Sok. No:3 Kozyatağı Kadıköy, Istanbul, TR

Check-in
from 02:00 PM
Check-out
until 12:00 PM

What guests say8.3650 reviews

+ Good location+ Clean rooms+ Friendly service+ Decent breakfast− Needs renovation− Amenities not fully operational
Cleanliness8.0
Service8.7
Location9.1
Room Quality8.2
Amenities7.5
Value for Money8.0

Guest review

6.0

Place is good

− 1. There were all electric plug was off, asked to 3 times to fix it 2. Shower gel was empty, asked to replace but not done Generally governance is very poor for 5 star hotel

Billy · IT · 2026-09-19

Muy buen hotel. Buena relacion precio-calidad, desayuno muy bueno, con estacion de metro cercana

10.0

Hotel moderno, edificio muy agradable, personal muy amable

− Nada

JULIO · CO · 2026-09-14

Hotels of Earth · questions

Is Byotell Istanbul really a five-star hotel?
Yes. Its own classification data carries five stars; that rating, not a style label, is what puts a property in this collection.

Good to know

Please note that no alcoholic beverages are served in this hotel.

Please note that the indoor pool will be open for female guests only on weekdays between the hours of 11:00 and 15:00.

Please note that charges are applicable for massage services in spa centerPlease inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

A deposit may be required at the property.