The series is named after a small part of Saltsjöbaden called Solsidan. It revolves around Alex and Anna who are expecting their first child and have just moved to Alex's childhood home in Saltsjöbaden, Stockholm County. Alex tries to get Anna to enjoy herself, and at the same time spend time with his childhood friend Fredde.

A fringe dream seeks out hosts for its short-lived dance of the fantastic.

The somewhat peculiar but spontaneous Maria (28) who wins 250,000 SEK on a scratch-off lottery ticket on TV. She dreams of a typical "Svensson" life, which refers to a common, ordinary Swedish family, but she's not quite sure how to get there. So, when the TV host asks her what she will do with the money, she says, "Anyone who wants to have coffee with me will receive 1000 SEK." Her calendar quickly fills up with people who want to have coffee with her, and one thing leads to another, and somewhere over there, perhaps that ordinary life she desires exists, or maybe not.