These guy's explore abandoned places, properly. The link is in the Credits
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwieuIKBwdTTAhWqwFQKHQPGAXwQFggjMAA&url=https%3A%2F%2Fwww.youtube.com%2Fuser%2FTheProperPeople&usg=AFQjCNGABDt75Kq6Cf29ujFV3Ia07zw9dg&sig2=yb4JrBwLTlzdSq_b8PATng
