Buy line of business is direct: The room is hired to the risk leaves a heart to

The room is hired to have a risk on the net, how should the person that rent a house avoid to be deceived? The person that rent a house can choose what release rental information on the net to have the building medium with certain dimensions, good reputation, in encountering incident like Miss Liu, when can seeing a room, to community, neighbour or property management department, know the property right state with actual building.