When Teresa and David found this 100-year-old fixer upper in a Spanish-speaking neighborhood, they knew they had found their new home. But like many old homes, it needed a top-to-bottom renovation.

When Jane and Steve first stumbled across their house, they couldn't imagine living anywhere else. But their little boys have grown to huge boys, and the house hasn't grown with them.

Three years ago, Mike and Melinda moved into his childhood home. Even though it is in one of the most sought-after neighborhoods in the country, Mike just can't stand the thought of living in his parent's old house.

After buying and renovating a two-story suburban rancher, Sinna and Siva thought they had created a flawless family home. And it was perfect until three generations started living under one roof.

Nicholas and Gordo were house hunting when Gordo's parents needed to move into a place that better suited their needs. So, the couple moved into Gordo's childhood home. Now they are wondering if they will love it or list it.

While Mike and Karen settled on a single-level rancher, they were sold on living next to the mountains. And the outdoors are still awesome, but the house itself is another story. Seven years later, not much has changed.

Four years ago, Jeff and Paige discovered a beautiful beach community and instantly fell in love with it. So when a beach house became available, they jumped on it and downsized.

When Michelle and Brandon bought this home six years ago, they were hoping to turn a fast buck. But before they could sell, Michelle fell in love with the place, thanks in large part to their Italian neighbors.

Four years ago, Angela and Mike bought a quirky beach home despite its outdated style. Now they still love the location of their home, but since Angela's mom has moved in, their three-bedroom beach house isn't functioning anymore.

Eight years ago, Steph and Cynthia bought their historic house from Cynthia's mom. The home's character, location, and backyard are what won them over, but after having two kids, their home is now bursting at the seams.

David and Geneva bought their fixer-upper in search of more room for their growing family. Four years later, the renovations are still not complete, and Geneva is fed up.

Kelly and Lorn bought their bungalow when they were expecting their first child. To get all of the benefits of city living, some compromises had to be made. Renting their basement provided income.

When Cory and wife Linda bought their little bungalow 11 years ago, they fell in love with the mountainside community. Now that their family has grown, they need the space that was completely taken over as a basement apartment.

Teresa wants a downsize with an apartment for her aging parents, while Brian wants to transform their basement.

Their postwar bungalow won over Amy and Chris when they were young and happy to be homeowners. Then life got complicated when they had a baby, and six months later, Chris's 16-year-old daughter moved in as well.

Franny and Salim bought a 5-bedroom family home more than 14 years after leaving East Africa. It was an ideal home for raising a family, but there are now 4 grown adults living in the home because their girls haven't moved out.

Firefighter Greg convinced his wife Robin to buy this two-story house by promising he would renovate it top to bottom in no time. But six years and two kids later, there are more than a few unfinished projects.

When James and Tokiko bought their rustic little rancher, they planned to turn it into a fairytale home. Five years later, James still hasn't made any changes, and Tokiko is fed up. Enter designer Jillian and realtor Todd.

Mike and Linnea bought this house five years ago so they could raise their active family surrounded by parks and plenty of green space. With so much time spent playing outside, they can't seem to get past all of the home's issues.

Rob and Tracey bought their bungalow when renovating the house from the ground up sounded like a good idea. But they're busy professionals, and trying to restore an old house is more mission impossible than a labor of love.

When Jeff and Carolyn decided to buy their first house together, it was a big deal for the self-described procrastinator and his long-time girlfriend. When a small character home caught Jeff's eye, she knew they had to move fast.

Rod and Daniel took the plunge into home ownership fifteen years ago when a little charmer with a big view won them over. But jump forward to today, and not a single renovation has been done.

Tessa and Jay live in an old and tiny house that is in desperate need of an update. Todd demonstrates, for Jay's benefit, the advantages of a more practical home while Jillian aims to convince Tessa to stay.

Betty-Lou and Eric love their upscale home of 23 years, but as they look to a more relaxed future, Eric sees a need to downsize. They can't agree on what to do next.

Even after Brendan put his blood, sweat, and tears into renovating the home, he still doesn't love it. Add the fact that their children are nearly grown, and he just doesn't see a future in their dysfunctional home.