We stayed at the hotel for 4 days. I liked the stylish interiors and the incredible view from the lounge area on the 6th floor. Very tasty breakfasts (small, but hearty, and they also serve beautiful desserts). Separately, I would like to note the incredibly friendly and helpful manager Ozlem. Always available tea, coffee and water in the lounge area on the 1st floor. If you eat in winter, then you need to consider that the room is heated only by air conditioning, but it is powerful. Pets are allowed in the hotel (but it is better to check and call). Thanks to the staff for the New Year holidays!

Great location, great interior design. Great rooms, we had all we needed although our (number 24) was a little dark but that's not important and there's no space to put your clothes. There are some hangers and one shelf but it would never be enough for 2. We kept ours in our luggages. But it's fine. It's just the preferences. We enjoyed our breakfast on the rooftop of the nearby hotel. Having breakfast with a view overlooking the Bosporus was lovely ! Overall great experience!

The hotel has a cozy atmosphere, comfortable rooms, and a prime central location that makes everything accessible. The accommodations were excellent, and the team went above and beyond to ensure we had a great experience. We especially appreciated the complimentary breakfast at Root Hotel, their partner establishment, which was a lovely touch. Thank you to Adar and the entire team for their warm welcome and outstanding service throughout our stay. Highly recommended!"

Excellent location, interesting decor, friendly, and helpful staff for a decent price.

The property is dated and could use some upgrades. The bathroom is especially our old rusted and show signs of mold. They included breakfast in the hotel next-door is practical, but mediocre at best.

In the best location in Istanbul. Karakoy is really a wonderful place. all restaurants and cafes are very close. Galata port is a 3-4 minute walk. tranvay 2 minutes away. The concept of the hotel is really perfect. The wc is like a ship cabin. The bed was very nice. There was also a Harman Cardon sound system in our room. The hotel really has a very rustic design. The reception welcomed us very warmly. The lady who cleaned our room was also very kind.

The lobby area was very calm

Great vibe and location near the Bosphorus, with many quirky bars and restaurants nearby. Loved the rock star decor throughout, all the furniture and artworks were very cool! The staff were friendly and helpful.

We thought there was a roof bar, it had just turned into a restaurant, which was very cool, but we would have preferred something a bit more casual for a drink.

Sub Karakoy is a cool, arty, boutique hotel located in the best area to stay in Istanbul. Upon arrival and check out I was helped by Arda. He was unbelievable helpful and kind. I had to check out 8 hours before leaving for the airport. He kept an eye on my bag and assured me it would be safe. The staff was friendly and outgoing. I will definitely return to this hotel my next time in Istanbul.

Lovely little hotel with character and great service in a prime location. Close to Galata bridge and in the lively Karakoy area but still at a half hour walk from Hagia Sophia and other tourist spots. People at the reception are available 24/7 and Mert and Firuz were super friendly and helpful. As a bonus there is coffee and water available for free and a rooftop restaurant (which we didn’t get to try but looked great).

I loved my stay at this hotel, The staff were amazing and helpful, There was an issue with the room, it smelled very bad and the heater wasn't working, so I talked to Furkan, him and Yasin were amazing and supportive to accommodate me to a new room. Furkan assisted me as well for the check out process which was very smooth, and Yasin arranged a taxi to the airport, they were super nice even though I made the taxi wait for 45min cause I got lost :( The location is amazing, there is less than 1min walk to the supermarket and some restaurants,the tram is like 2min away, it will take u directly to most tourist areas like sultanahmat, the grand bazaar and the Egyptian bazaar.. ect, it is 20 min walk to isteklal street on the way you will pass by Galata tower. You can go to taksim square by bus which is 7min away. The room is nice, the bed and pillows are soft, they have this cool mirror,there is a minibar, slippers, TV..ect, the bathroom is clean, they have these small shampoos and body lotions. There is a hair dryer as well Overall I do recommend staying there 😊

Okk so the lights in the room are a little dim, only around the wall long mirror The breakfast wasn't that much for me, but they have done their best with the service which I really appreciate

The location of this hotel is perfect, it's quiet but only two streets away from lively restaurant area. It's close to public transport, but also within 5km of many attractions so you can walk if you want too. The room was clean, well appointed and comfortable. The front desk people were very helpful in setting up transfers and helping me when I lost a credit card.

Nothing - it was a very pleasant stay.