Apartments usually have special security measures, such as access control system, surveillance cameras and security personnel, to ensure the safety of residents. The multi-storey design of the apartment makes it more difficult for outsiders to enter, and the managers are responsible for maintenance and management, and deal with safety problems in time. In contrast, spa shops usually don't have the same safety facilities and managers as apartments, so the safety is relatively low.
In a word, the safety of apartments is obviously higher than that of spa shops.