The host was very welcoming. We arrived very late in the night and Ugur still gave us a call to welcome us and somebody else greeted us at the place and showed us round. The flat is great and well maintained with the nice addition of the balcony to watch sunsets and enjoy a little breeze. We didn't use the sauna so I can't comment on that. The neighbourhood is absolutely fantastic with so many places to eat and drink, very close to Taksim Square but with a local vibe too.
In terms of more negative points, the double bed is a little on the small side so if you are travelling with a friend and not a partner and don't want to get overly cosy, you might find it a little tight. We did also have issues with some sort of bugs (maybe cockroaches) in a few places in the flat. Augur was very quick at responding to the issue and came over to place traps and I think that he had the whole place checked since then but still, it wasn't such a pleasant surprise.