Derlin was as good as he could be. Best part is derlin has perfect communication skill and can speak english. I found washroom very very small and its drain was a nightmare for my family and for whole week it was very problematic. For a week long stay, I recommend there should be a room service which wasnt there as I stayed there for a week. Location was awesome and hardly 1 min walk from main istiklal and 2 min to main metro station.