Seed Money - The Scarsdale Fosters, #1

Some people have all the luck alright, but so far, Seren's has all been bad.   Seren Colburn's had nothing but bad luck her entire life, so she's not surprised when Dave, a possible buyer for her family mansion, mistakes her for a vagrant squatting in the unfurnished home. If she wasn't about to lose her movie-star grandmother's house to the bank, she wouldn't even be selling it. But after he realizes Seren's the owner, Dave has an idea.
He suggests they work together to turn the mansion into an inn, capitalizing on her grandmother's graceful and timeless image. Seren really doesn't want to, but she's out of options. Dave quickly realizes he wants her as more than just a business partner, but can he convince Seren that her luck's about to change.