Tevfik was prompt at replies to any communications and provided a very welcome transfer from Atiturk airport very late at night. The apartment is an oasis of clean comfort in the hot and hilly area. Local stores provide food basics, fruit, Turkish coffee and snacks as well as many nearby cafe's. A trek up the hill to the tram line takes you puffing to shops, the Grand Bazaar, and loads of cafes.
We had a great few days in Istanbul thanks to Tevfik and his staff and enjoyed his comfortable accommodation.
We found the locals to be very helpful even if English is not used much, most of them know a few words especially in areas where lots of tourists go. We loved the experience of Istanbul for the first time visitors and the kindness of the locals.
Don't worry about the many cats wandering about, there is always someone feeding and looking out for them.