B..
Yes, definitely ask the police station. They can give you statistics of crime in the area you are moving. Keep in mind, some vandalism, car and home break-ins, and domestic calls will happen in any community. The police will have a first hand knowledge of good and bad areas. They will be happy to help you!! I would recommend you stay away from anywhere that a person says, "Some roaches." Roaches come in large numbers, if they are alive there are more then some in the buildings.
I'm going to be really honest, if a person says they won't help you or anything else, because of where you choose to live...I don't think that person in a true friend. Perhaps, you can find a nice place near public transportation, so that you can get your groceries without her help.