The location here is nice, right by the old town but unfortunately the windows here let in all of the street noise. We have lived/stayed in several big cities and are used to the normal buzz of the city but this was the worst experience we had and found it impossible to sleep until 4am when everything shut down (and woken up at 7am when city maintenance crews are out). Overall it was a clean apartment but we did have a cockroach sighting in the morning. Using your phone as the key to unlock the doors sounds like a good idea but the delay could be a bit frustrating.