Thank you both for your replies! In regards to the needles, it is defiantly drug related vs medical. So that is what primarily concerns me because we have our pooch, and three year old daughter who will be on the property. The home has been unoccupied for a few months, and seems that they were evicted from the premises from the evidence around. The realtor didn't seem to know anything in regards to the home so he wasn't able to provide further information either.