How to check whether it is safe to rent a house or around a hotel?

As a guy who has worked in the hotel industry and stared at people in hotels (not illegal and criminal acts, but helping the police to stare at criminal suspects), let me try to answer. Because I haven't rented a house myself, I won't talk about renting a house, but briefly talk about the hotel. First, try to choose some famous hotels. Of course, you can't afford to stay in a star-rated hotel every time you travel, but at least you should be a regular hotel chain and don't go to some inexplicable pheasant hotels. Secondly, choose a hotel as close as possible to the bustling area. I know it will be more expensive, but it will also be safe. Then, in a hotel, it is not realistic to want the hotel to completely prevent people other than guests from entering the guest room floor. Even if the elevator is brushed, there are still many ways to enter, so it is not realistic for the hotel to send someone to guard at all times. After all, this is a hotel, not a security bureau. Then we should be careful when staying in a hotel. To tell the truth, judging from my experience in the hotel in recent years, I really haven't encountered such crimes as robbery or rape in the hotel. At best, it's a drunken fight. Of course, there are thieves. For example, someone pretends to be your family and wants to take you away. At this time, you should call for help firmly. I don't quite understand the events in the news a while ago, why the hotel service staff didn't shoot. On the contrary, I once really regarded a couple who were drunk and quarreling as robbing people in the street and tied the man up with the security guard ... OK. In short, we should trust the hotel staff and call the police for help at the first time. That's the point. And take the elevator. If you meet a stranger, try not to take the same elevator with him. If you are too late to get into the elevator, you can ask the staff to accompany you, but don't ask the receptionist. You can't leave your post at the front desk during working hours. Go to the lobby manager or security guard. Then there is the room. The door of the hotel will be padlocked, so be sure to lock it. If someone knocks on the door with a padlock, it can be guaranteed that the door will not be pushed open by violence when asking. There are also places that are easy to hide in the hotel corridor, such as fire exits, cleaning tool rooms, floor toilets, floor mini-bars, strangely designed corridor corners and so on. Because of the design, the corridor lights on most hotel guest floors are not very bright, so if you come back late, you should pay attention to these corners or ask hotel service personnel to accompany you.