This is actually a boutique hotel than it is an BNB - but our 5-day stay was wonderful! Zeynep is very kind and attentive and tried to help us on every request that we had, from a very early check-in, to resolving our concerns, booking a taxi for us, etc. The room itself is on the smaller side but has everything you need. The bed was so comfortable and the shower was perfect. The location is right in Galata, steps away from Galata tower. It is close to many cafes and restaurants and only a short walk away from the Metro. For my first time in Istanbul it was a great stay. I highly recommend Zeynep's place!