Klas Hotel Istanbul Old City is a 4-star hotel in Istanbul, Turkey, located just 0,5 mi from the city center. The address is Harikzadeler Street No.48, Laleli. Breakfast is offered, and rates start from $73. With 1034 reviews, this property invites travelers to discover a stay in the historic heart of the city.

Facilities include an outdoor swimming pool (free) and free Wifi, along with room service and a sauna (free). The hotel features air conditioning, a hot tub, a bar, a sun deck, terrace, and a private entrance. Inside, enjoy soundproof rooms, a 24-hour front desk, non-smoking rooms, free toiletries, a balcony with a garden view, and elevator access to upper floors, plus beach umbrellas (free) and beach chairs/loungeers for sunny days, and a bathtub for relaxing moments.

Shuttle service (extra charges), airport shuttle (extra charges), and meeting/banquet facilities (extra charges) are available for guests needing flexible transport or event spaces, while elevator access and soundproof rooms help ensure comfort across all floors.

Tucked into the historic heart of Istanbul in Laleli, this hub puts you within easy reach of the city’s famed sights and stroll-worthy streets. The rooftop outdoor pool, seasonal and adults-only, offers a chic perch for sunset swims and skyline gazing. A sun deck and terrace invite lazy afternoons, while a private entrance adds a touch of arrival drama to every stay.

Practical perks keep travel smooth: shuttle service and airport transfers are available for a small extra charge, making airport hops a breeze. For those mixing business with pleasure, meeting and banquet facilities are on hand (also extra). Free WiFi keeps plans, photos, and playlists syncing, and a 24-hour front desk provides round-the-clock assistance.

A broad lineup of room options caters to every type of traveler, from Standard, Deluxe, and Executive rooms to Family and Suite configurations. Many rooms boast city, river, or garden views, along with features like balconies for stepping out to fresh air. Some layouts can accommodate larger groups—up to 10 adults in select suites—ensuring flexible options for couples, families, or friends exploring together.