First off, you should know that I didn't finish Mermaid Inn. As far as I know, it's not a bad book. It just didn't work for me. If you want to know why, here are far too many words on the topic.
Mermaid Inn is the first in a new series about a quirky small town in Canada, Matchmaker Bay. As with most first-in-series novels, there's a lot of heavy lifting involved in building this setting and introducing characters and places. Sometimes this is clunky, but Jenny Holiday did a decent job. She had a short video in her Instagram stories about why she wrote a small town and mentioned the second-chance trope, which is apparently her least favorite. Since the story will be magically gone by the time you read this, here's the summary: Matchmaker Bay is a fictional blend of a few different small towns in Holiday's life. She wanted to write about how small towns are affected by suburban creep, urban sprawl, whatever you wish to call it. How towns on the periphery change as cities grow. All of this is fairly standard and expected.

