A picturesque A-frame home in Virginia that boasts a secret room and a seven-person hot tub has become one ... But the most magical part of the property is surely the hidden basement, which is ...

in which the movie’s antagonist had his creepy factor upped significantly through his network of secret basement-level (and lower) rooms, hidden rooms are common enough to have their own subreddit.

Upstairs, the Kirtland, OH, home, which is on the market for $749,900, looks entirely normal, offering four bedrooms, 3.5 bathrooms, and what the listing describes as an "expansive great room," which ...

We're starting here in this beautiful, really nice living room of the home ... And what do we have here in the secret door, but a slide. Let's take a look at the basement, the whole finishing ...

An curved arrow pointing right. Hidden 10 stories below Grand Central Terminal, a secret basement can be found. This basement was a prime New York City target during World War II, as it provided ...

But how can you keep a basement warm to make it more functional, be it a storage spot, utility room, or secret den? From insulation to kitting it out with the right furnishings, there are several ...

revealing a very surprising space in the basement. Currently, the office is set up much like a traditional working space, complete with a full conference room, multiple cubicles, and a half-bathroom.