Everything about the place was nearly perfect except the requirement that guests need to internet access to open the doors. Very frustrating. The apt number was only available after check in and the cell service near the building was impossible. The 3rd party app also requires guests to upload passport and take a selfie. Very difficult to use and it took over 30min with many tries for the app to finally accepts the photos. This was the most difficult Airbnb to ever get into.