Elçin's house was clean, spacious and had the major amenities needed for two working from home adults. She also was very attentive to few needs as they popped up.
The location is very close to both Nisantasi and Cevahir and relatively easy to get to Besiktas. Especially if you use the growing electric scooter Apps. Finding a taxi is a hassle but seems like it is an Istanbul problem and not specific to the area. The corner store "Yalcin Market" has a wide selection and always ready to deliver with a phone call.