The Billionaire Upstairs: A Grumpy Boss, Sunshine Neighbor Romance

By Eric K

The walls were supposed to keep us apart. Instead, they brought us together.

Lila Carter thought she was just renting a quiet apartment in the city. What she didn't expect was the billionaire upstairs - grumpy, private, and maddeningly irresistible.

Ethan Blackwood has rules: work comes first, emotions come last, and neighbors are to be ignored. But when late-night noise, paper-thin walls, and one too many accidental encounters throw them together, the fire between them can't be denied.

He's the guarded CEO with everything to lose.
She's the sunshine-hearted dreamer with nothing to hide.
And the more they fall, the more the world notices.

Whispers turn into headlines. An ex-fianc e returns. Suddenly, Lila isn't just the girl next door - she's front-page news.

Can their love survive the spotlight... or will the walls between their worlds finally tear them apart?

The Billionaire Upstairs is a slow-burn, grumpy-sunshine, neighbor-to-lovers romance full of banter, chemistry, scandal, and swoon-worthy passion. Perfect for fans of billionaire romances with heart - and happily ever afters worth fighting for.

• Format: Paperback
• Language: English
• ISBN: B0FP8QLK26
• ISBN13: 9798262622337
• Release Date: August 2025
• Publisher: Independently Published
• Length: 100 Pages
• Weight: 0.32 lbs.
• Dimensions: 0.2" x 6.0" x 9.0"