The place is great. For those of you who like art and paintings, this place is amazing. It has got its host's unique touch in every corner. We were 8 people and still felt the place was more than just comfortable.
All the facilities are working as said. The location is close to public transportation and taksim center. Food and coffee shops are everywhere around the house. It is also 2 minutes from taksim shopping street.
The host is very friendly and helpful. She responds to customer questions and needs very fast.
Overall, it is very recommended and you do not need to think twice if you wish to stay here. 6 stars from me.