Kalen and his assistant, Bulat, are the dynamic duo every newcomer to Turkey needs. They are equipped with patience, kindness, and are ready to help with every issue - both minor and major. One fine example is when we only had cash and Kalen agreed to buy us online tickets to save us the hassle of going to the ticket office. Communication with the host, Kalen, is blazing fast as he promptly answers all questions you have. He is particularly good at helping you get around Istanbul since he is well familiar with the city's public transport.
On another note, the rooms are cozy, clean, and provide an amazing view to the Bosphorus. Our apartment packed an AC, blowdryer, fridge, hob, and had plenty of room for loitering.
The neighbourhood brings an amazing bang for your buck - on one hand it's far away from the tourist traps of the city centre, and, on another, it's in walking distance of the city's major attractions (Hagia Sophia, Blue Mosque, Museum of Archeology, Museum of Islamic art, cafes, pubs, restaurants, and many more). If you are on a budget we recommend eating at Halic Metro Station Kebap Salonu that's just outside the apartment and save your money for sightseeing.
All in all, I can't see visitors of Turkey getting a better deal anywhere else. The place's authentic, conveniently located, and, above everything else, supported by lovely people. 11/10