I stayed for one month and I had a great time at Carolina's apartment. Carolina was super helpful with anything I needed, from any thing in the apartment to recommendations for food or even resources for my trip to Cappadocia. I felt like I was staying with a friend!
The location was amazing (just a 4 min walk to Taksim metro station) and the balcony with a lot of light and a great view made this apartment even better. I had just about everything I needed to cook anything I wanted, and plenty of space to exercise/do yoga. I was so comfortable living there and would've loved to stay longer.
She also co-owns Avokado Bar, about a 30 min walk and I was obsessed with the food!!