Lonely people find refuge on the Internet, in places like this, I think. In reality, such people are more fearful and therefore it is difficult to make contact with them. It will be easier to get to know those people with whom you live on the same floor at the beginning. While you have moved quite recently, you will not be considered strange, perhaps they will only think that you are not familiar enough, you should not be shunned. Try to be polite and greet those tenants whom you see. Going back to the topic of single people, it's also difficult in reality because it would be very awkward for both of you. It depends on how unsocialized people you would like to interact with are.
