Offering a restaurant, Aven Hotel Istanbul lies in the Talimhane district, only 6 minutes' walk from Evangelistra Rum Kilisesi and 2.6 km from such cultural places of interest as Rahmi M. Koç Museum. This Istanbul hotel provides a 24-hour front desk and wake-up calls, along with general facilities such as currency exchange and a lift.

Piramid Art is located a short way from the hotel, and such natural sites as Taksim Gezi Park are a mere 1 km away. The Aven Istanbul provides easy access to Dolmabahce Palace, which is about a 25-minute walk away. The property is situated 3.9 km from the historic Blue Mosque, and Tarlabasi bus station lies merely 400 metres away. In proximity to the hotel guests can reach Taksim tube station.

The Aven has 51 rooms, comprising a seating area. A flat-screen TV with satellite channels, along with a mini fridge bar and tea/coffee making equipment, are offered. They come equipped with an electric kettle and a fridge. Offering such amenities as shower caps and bath sheets, the bathrooms also include a separate toilet and a shower.

A buffet breakfast is available daily at the accommodation. The restaurant Kavak Kebap Salonu is located approximately 5 minutes on foot from Aven Hotel.