Best thing was location which is absolutely key in such a big city. It was very quiet, especially at night which was perfect. Walking distance to Besiktas pier and to the shops and restaurants of Nisantasi. It was also spotlessly clean. Check-in was very good but the additional charge of 50 euros for check in after 8pm is excessive I thought. Perhaps after 10pm it would be more understandable; especially as many guests are flying in.