After falling in love 5 years ago, Susan and Harvey searched the city for a heritage house that felt like home. But now that there's a baby on the way, Susan can't see how family life fits in a 1930's character house.

When Joyce and Steven bought their mountainside charmer twelve years ago, they knew it needed some work but loved all the space. But once reality set in, the couple realized it was more than they could handle.

Emily and Gary bought their fixer-upper after receiving an unexpected inheritance. But a stop-work order halted their renovation plans. Ready to dive into this challenge are rivals Designer Jillian Harris and Realtor Todd Talbot.

When Holly and Chester bought his parent's house 8 years ago, they agreed it was a starter home. But now that they've settled into life with new baby Avery, Holly's having second thoughts about leaving their little house behind.

When Kevin and Celine bought their 100-year-old home eleven years ago, they were looking forward to starting a new life together. But soon after the arrival of daughter Lola and son Felix, the house began showing it's true colors.

When first-time buyers Nick and Christina found this little house in a central suburb, they snapped it up. At the time, it was easy and nice to have rental income since the house is divided into two self-contained suites.

Fourteen years ago, Kavita and Sanjeev left the Middle East looking for the perfect place to raise their young family. The home they found was perfect when the boys were young, but now that they're grown, the space is too cramped.

When Danielle married Trevor, she agreed to move into his turn-of-the-century home. That's when she learned she wasn't the only love of Trevor's life. He loves the house, but Danielle is done with the dysfunctional layout.

When Mark, Amie, and their two boys left an Asian metropolis two years ago, they were looking for a serene life in the mountains. But no experience buying mountain homes; it wasn't long before the home began darkening their spirits.

When Karen and Sat bought a house in a mountainside community, they wanted a large family home close to friends and family. 10 years later, they're now a family of four lost in a 5,000-square-foot house.

When professional racecar driver Michael and his wife Nicola found their home 5 years ago, it was love at first sight. The house wasn't exactly move-in ready, and the layout makes it hard to keep up with their son.

When dog lovers Karin and Bruce bought their home 23 years ago, they immediately fell in love with the great neighborhood. Although the neighborhood has always been perfect, the house has never really worked for their lifestyle.

When Rob moved in with his new wife Violet, he fell in love with her townhouse near the beach. But now that they're retired, Violet wants to trade her old townhouse for a more modern home where she can entertain in style.

Shanti and Marcelo love their lakeside community, but their blended family needs more space. Todd searches for a larger, move-in-ready home.

Neena and Jag's home may work great for their family, but it's too close for comfort when they're entertaining their growing extended family. Rivals Jillian Harris and Todd Talbot hope to give these homeowners what they need.

Josh, Melissa, and their growing family need a more open and spacious home with more natural light.

Kelly and Steve live in a four-bedroom home with two growing daughters and a disjointed main floor plan. Jillian Harris hopes to save the day with a fairy tale reno. Todd Talbot plans to sell them an enchanting new home.

Tony and Nicole want a charming mountain home with more space for their daughters to grow.

When Eleanor and Dave bought their family home five years ago, it was all about the amazing backyard, but they overlooked issues inside the house. Rivals Jillian Harris and Todd Talbot dive in to get them something they will love.

Jeff and Gina took a big chance when they bought a fixer-upper. But all they've done are quick fixes. Jillian Harris has high hopes of transforming their mountainside home, while Todd Talbot tries to convince her to buy a new house.

Barb and Ted need more space for them and their adult daughters. Jillian Harris wants to give their current home a modern update, while Todd Talbot sees a new mountain home on the horizon.

Christian and Una need a more functional home for their two growing daughters. Jillian Harris wants to update their 88-year-old home with an open concept plan, while Todd Talbot wants a new home built in this century.

Brent, Michelle, and their three grown children need a home where they don't fight over space.

Kim and Randy need more space and wheelchair accessibility for their growing daughters.

Liza and Shawn want a more functional home where they can raise their three children. Jillian Harris tries to turn their house into the perfect family home, while Todd Talbot hopes to show that true happiness lies in a new house.