Maria's bnb is in a great location for walking around, accessing public transportation, and seeking out good food. Communication with the host was remarkable - she helped us set up transfers to and from the airport and was very responsive when needed throughout our stay. The living room is great for hanging out/relaxing. The shower does leak and the bedrooms get warm since there is only one AC unit, which is located in the living room. The outdoor space isn't really comfortable for use. The building is also very loud - we could hear people going in and out; it didn't wind up being a big issue for us and affected our sleep only minimally. Overall, a fine apartment for a short stay in Istanbul.