Not necessarily woo, just weird.
We were looking at places to rent and the landlord showed us round a house which was becoming available. He was as uncomfortable as us when he saw that not only were the windows blacked out but the entire house from the ceiling down including the floors was covered in thick black plastic and the main bedroom had a lock added and we couldn't get in.
We left pretty quickly and I'm not really sure if the landlord looked into that any further!
Glasgow Central Station always makes me feel a bit weird but I'm not sure why.