Anne-Mette, UK
"Amazing staff. Perfect service. Very tasteful decor."
Noochin, UK
"The property was amazing, the decoration, the furniture, the entrance, the location..."
Alberto, Italy
"Comfortable rooms, very helpful staff. Recommended for those who want to make their stay in Istanbul a memorable experience."
Gregory, France
"More than perfect..."
Tina, Germany
"If you like individuality, this is the place for you!"
Olga, Russia
"I have stayed in this hotel 10 times already! I like everything, the design of the hotel, the staff!"
Kanisorn, Thailand
"Love to stay here 💖"
Vasilis, Greece
"Everything was perfect, the staff was excellent, the location was perfect!"
Experience  the Mr. CAS magic
Housed within the historic Güney Palace, Mr. CAS brings together heritage, thoughtful design and contemporary hospitality in the heart of Beyoğlu. Stay moments from the energy of İstiklal Avenue, discover The Red Balloon, recognised by the Michelin Guide and awarded by Gault&Millau, and experience one of Istanbul’s most vibrant neighbourhoods from a place that feels unmistakably Istanbul.
Rooms & Suites
Individually designed and carefully restored, each room and suite brings together the building’s original character with a contemporary point of view. Layered with considered details and a sense of calm, they offer a distinctly Mr. CAS way to stay in the heart of Beyoğlu.
The Red Balloon
Mr. CAS is home to The Red Balloon, where contemporary gastronomy, design and atmosphere come together. Recognized by the Michelin Guide and awarded by Gault&Millau, it has become one of Istanbul’s most distinctive dining destinations.
The Neighbourhood
Beyond the doors of Mr. CAS lies Beyoğlu, where Istanbul’s history, creativity and everyday life come together. Historic arcades, independent boutiques, galleries and some of the city’s finest restaurants and bars are all within easy walking distance.
Cihan Ö.
Safe clean and central 💯 Nice location helpfull and kind staff super clean istiklal street has lots of shops nice and delicious restaurants we love that place actuality we will visit again if would you like to stay heart of istanbul highly recommended Thanks for hospitality 🙏
liran1098
A perfect stay, best location! 3rd time in this Hotel and probably not the last! I got a fantastic big room, clean and quiet. The team is amazing and friendly. Especially the young guy from the evening shifts I highly recommend you to stay here, you won't regret it. Thank you guys for everything ❤️
NeilOrvay
Superb boutique hotel with bags of character! Wonderful boutique hotel. Rooms have character, cafe is beautifully designed, food quality is superb and staff service levels excellent. Location is good, on a busy pedestrian street with hundreds of cool side streets bustling with life. Hotel is an old building with a very unique design. Rooms are spacious and beds big!
Marcos P.
Great localization and confortable room. Besides, the manager is very kind and polite. Excelent! Very Nice employies and Great localization, with a very Nice bar in the top floor with excelent drinks, coktails, sandwiches and good food. The breakfast is very Nice too. Good variety and lost of tipical food from Turkey. I definitly recomend!
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