We did have a bit of a glitch upon arrival, because my cell phone (on which was stored all the Airbnb info) suddenly went black! But we were able to hook up with our host after a short time, and the neighborhood very conveniently had a cell phone repair shop a block away, so after about 15 minutes, I had a working phone back! Our host was most helpful about answering our questions about the neighborhood and using public transport. Delightful stay!