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Hotels of Earth

Aven Hotel

Lamartin Cd. No: 21, Istanbul, TR

8.6 guest rating· 903 reviews

About this hotel

Convenient Location

Located in the heart of Istanbul, Crestium Prime Square offers easy access to major attractions such as Galata Tower and Istiklal Street.

Modern Amenities

Enjoy air-conditioned rooms with free WiFi, a fitness centre, and a restaurant serving delicious meals during your stay.

Accessible Services

Featuring room service, a 24-hour front desk, and currency exchange, Crestium Prime Square ensures a comfortable and convenient experience for all guests.

To experience luxury and convenience in the heart of Istanbul, book your stay at Crestium Prime Square today.

Rooms & rates

Standard Twin Room

Sleeps 2 · 25 m² · 2× Twin bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Emergency cord in bathroom
  • Coffee/tea maker

Economy Double Room

Sleeps 2 · 20 m² · 2× Twin bed

  • Air conditioning
  • Private bathroom
  • Emergency cord in bathroom
  • Coffee/tea maker
  • Coffee machine

Standard Triple Room

Sleeps 3 · 27 m² · 3× Twin bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Emergency cord in bathroom
  • Coffee/tea maker

Standard Double Room

Sleeps 2 · 23 m² · Double bed

  • Desk
  • Air conditioning
  • Private bathroom
  • Emergency cord in bathroom
  • Coffee/tea maker

Amenities

  • Free WiFi
  • Breakfast takeaway containers
  • Air conditioning
  • 24-hour front desk
  • Tour desk
  • Room service
  • 24-hour security
  • Non-smoking rooms
  • Non-smoking throughout
  • Family rooms
  • Airport shuttle (additional charge)
  • Access to health care professionals
  • Airport drop off
  • Airport pick up
Show all 54 amenities
  • Car hire
  • CCTV in common areas
  • CCTV outside property
  • Cleaning standards that are effective against Coronavirus
  • Concierge service
  • Currency exchange
  • Daily housekeeping
  • Delivered food - securely covered
  • Dry cleaning
  • Express check-in/check-out
  • Face masks for guests available
  • 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
  • Invoice provided
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Lockers
  • Luggage storage
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Private check-in/check-out
  • Process in place to check health of guests
  • Property cleaned by professional cleaning companies
  • Safety deposit box
  • Sanitized tableware & silverware
  • Security alarm
  • Shared lounge/TV area
  • Shared stationery like menus, pens are removed
  • Shuttle service (additional charge)
  • Smoke alarms
  • Soundproof rooms
  • Staff adhere to local safety protocols

Location

What guests say8.6903 reviews

+ Friendly staff+ Great location+ Clean and comfortable rooms+ Delicious breakfast− Small bathrooms− One staff member unprofessional
Cleanliness8.4
Service8.8
Location8.8
Room Quality8.5
Amenities8.6
Value for Money8.5

Guest review

10.0

Literally everything; the location, the rooms the 24h free drinks the reception guys

− It’s not soundproof but given its location it was acceptable

nadir · DZ · 2026-11-07

Guest review

10.0

Хотелът се намира на много комуникативно място. Персоналът е изключително отзивчив и любезен. Вкусна и разнообразна закуска. Благодарим за хубавото посрещане.

− Интернет връзката е слаба.

Гергана · BG · 2026-11-06

Guest review

9.0

Das Hotelpersonal war ausgesprochen freundlich und hilfsbereit. Besonders das Personal an der Rezeption war sehr herzlich, aufmerksam und professionell. Während unseres gesamten Aufenthalts wurden uns viele hilfreiche und praktische Services angeboten, wodurch unser Aufenthalt besonders angenehm und unkompliziert war. Wir haben uns sehr wohlgefühlt und möchten uns herzlich für den tollen Service bedanken.

− Die Ausstattung und die Einrichtungen des Hotels entsprachen leider nicht ganz unseren Erwartungen.

Xuebei · DE · 2026-11-05

Great stay

9.0

The staff, the location, quality to price ratio

− Poor sound insulation between rooms

Mohammad · IT · 2026-11-03

Good to know

This property does not accommodate bachelor(ette) or similar parties.

A deposit may be required at the property.