I highly recommend Lale and her apartment in Osmanbey, Istanbul.
Lale is an excellent host who arranged everything for us to smoothly move in.
Apartment is full of light and well located, near Osmanbey metro station, 5 minutes walk to Nisantasi, walking distance to Taksim square.
Apartment is well equipped and has all appliances and items needed for stay: two bedrooms, bathroom, kitchen and dining area as well as sitting area with TV to relax after day of tourism or work.