Tansel turned our stay into an unforgettable memory - from the very first moment he charmed my family and it felt like staying at friends. We stayed with a family (parents, 2 teenagers and a kid).
Tansel also did two guided tours for us - those were both very informative (History, culture) as well as entertaining. I can only recommend to book these tours as well. Tansel took us to the grand bazar and we saw some extraordinary places that standard tourist would never come to. For the things we did on our own we received recommendations to wonderful restaurants, how to best get around Istanbul, encouragement to go to a Hamam (which was unexpectedly the highlight for our kids), how to save money e.g. for the Bosporus boat tour.
Strong recommendation from us!