I recently spent five nights at Nezver's place and thoroughly enjoyed my stay. Getting here involves climbing some stairs, so keep that in mind. However, I think this is doable. The apartment is close to a tram and ferry station, and the Taksim area is also a 10-15min walk away. The room and the shared bathroom are clean, and Nezver is a relaxed, polite, and helpful host. She is very knowledgeable about the area and also an open-minded and fun person. I can highly recommend booking an apartment with this great host.