Its as awesome as the pics suggest. Actually it's better because Pinar has dressed it up so nicely with beautiful 'things' that suggest a fine eye for style & beauty.
The little rooftop is a real gem. You feel like a pasha overseeing the city.
The kitchen is fully equipped if you dare forgo some of istanbul finest (tons of which is very close by). With sishane metro at 150m you're close to anywhere.
Only little issue were the mosquitoes because I left windows open 24*7 so bring spray if you like that too !