This place is so terrifying that an entire season of American Horror Story was based around its lore. Two serial killers (Richard Ramirez, a.k.a. the Nightstalker, and Jack Unterweger, an Austrian serial killer who murdered women in multiple countries) spent time at the Cecil Hotel. In fact, Unterweger killed three people while he was staying there.

But that’s not even close to the whole story of why the Cecil is so creepy. In 2013, a guest of the hotel named Elisa Lam went missing. More than fifteen days later, patrons of the hotel began complaining that the water coming from the taps and showers was discolored and tasted funny. A maintenance worker went to check the hotel’s rooftop water tank, and guess what he found inside of it? The body of Elisa Lam, which had been in there for, you guessed it, more than fifteen days. There’s even creepy security camera footage from the night she disappeared, showing what appears to be her talking to someone who the camera can’t see—or isn’t there at all. The police ruled her death an accidental drowning, but many people believe she was murdered.

The Cecil moved most of the guests staying there at the time to a different hotel, but 11 people chose to stay. They had to sign a waiver acknowledging the health risks of using the contaminated water, which begs the question, if water contaminated by a decomposing dead body couldn’t get these people to move to a new hotel—free of charge, I might add—then what would?

The hotel has recently rebranded itself as The Stay on Main to try and shake its creepy image, but it’s probably a safe bet that there’s more than one ghost still haunting its halls.