As a solo female traveler, I did not feel safe here. Maxi does not live here, but in the apartment above. The bedroom doors do not lock and there could be several other guests in the apartment at any time, so I was very uncomfortable being unable to lock my door while I slept (or while I was out, for that matter). On the third day of my stay, one of the smoke detectors started beeping because the batteries were low, so I sent Maxi a message in the early afternoon. Nothing was done until the following day, which meant I got very little sleep. Maxi's response was to remove the smoke detector rather than replace the batteries. These issues need to be addressed.