Is there a way to see the basement from the first floor of a building?

Good afternoon. I have done a construction but I would like it to be possible to see the basement that I have built from the ground floor plan. It's possible? If anyone has the formula I'd love to know. Thanks!

Hi, that's right, sorry, I didn't say I was asking for The Sims 4 (glitch, I apologize). I'm also sorry if I didn't explain myself well, it's difficult to make myself understood with the Google translator since I'm Spanish and I don't speak languages well. What I want to know is if there's any formula that the ceiling of a basement disappears so that I can see the contents of the basement from the first floor of my construction. Thanks