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Dream home

Suvi’s persistent dream doubled their home: a lightning-fast duplex deal

Suvi and Ilkka’s home is a former duplex built in 1921 in Kotka. During the renovation, they changed “just about everything you can think of,” while still honoring the building’s age. The interior design reflects Suvi’s love for museums.

September 22, 2025Lue suomeksi

Suvi and Ilkka Kervinen lived in the archipelago of Kotka but were looking for a bigger home closer to amenities. They viewed multiple houses but believed this duplex in downtown Kotka would suit their family, even though they knew it would require a long and labor-intensive renovation.

How did a century-old duplex become your single-family home?

Suvi: We spent a long time searching for a larger home and ended up here, in one half of a duplex. Even before we moved in, and afterward, I often dreamed there was a door in my home leading to more space and new rooms. In the dream, I was always happy. One evening, we were in the sauna, and I had dreamed again the night before about the house and that door. I mentioned to Ilkka that, in reality, there were more rooms right behind our wall. We immediately texted our neighbors, and fifteen minutes later, they replied that they’d gladly sell us their half of the house and even suggested a price. That’s how our never-ending renovation began.

A former duplex built in 1921 in Kotka.
Built in 1921, this house originally contained up to four separate apartments, leaving plenty of space for the Kervinen family. Along with Suvi and Ilkka, the family includes Veeti, 18, Arttu, 16, Matilda, 8, Rasmus, 7, plus cats Martti and Mosse and their dog Bertta. Suvi and Ilkka followed traditional building practices because they value both the house and the neighborhood’s history.
Suvi Kervinen with her children.
Suvi and Ilkka tackled the entire renovation themselves, hiring out only the roof painting. “Although the renovation is nearly finished, with a house this old there’s always something a bit off, and that’s perfectly fine,” Ilkka says. The home has seven rooms plus a kitchen and two porches, totaling 200 square meters (2,150 square feet). There is also a separate outbuilding on the property with a sauna, dressing room, and guest room, totaling 100 square meters (1,080 square feet).

What did you renovate?

In short, almost everything possible. We became renovation archaeologists, uncovering the home’s original materials. It’s a breathable log house, so we felt it was important to expose the original logs. Wherever possible, we used recycled materials for things like the kitchen and bathroom built-ins. The walls had layers of old wallpaper and paperboard. We insulated some exterior walls with wood-based boards containing no toxic adhesives or chemicals. We wanted to avoid plastic, so the walls are either painted with traditional paint or finished with paperboard and paper wallpaper. We replaced the sagging plank floors everywhere except in the kitchen.

“I love museums and ornate church buildings, and I’m delighted that our home’s decor has a bit of that museum-like vibe.”

What’s the main theme of your interior design?

Our home is, of course, in our own style! Our colorful look might be too much for some, but a bright-white home just isn’t us. Our place is lively, fun, exciting, and maybe a bit unconventional—almost like a fairy tale! I love museums and ornate church buildings, and I’m delighted that our home's decor has a bit of that museum-like vibe. I appreciate objects and artwork that depict something recognizable, and our home features many female figures in pictures and sculptures. I believe we showcase many facets of womanhood here. I don’t follow strict rules on matching certain colors or materials; if something feels right to me, it belongs. When nothing matches, everything matches.

Suvi Kervinen hugging her child in the entryway. The walls are wallpapered with old newspapers.
The entryway wall is covered in old newspapers. “A home should be a place that gives you a pleasant flutter in your stomach,” Suvi says. You can follow Suvi on Instagram @ruusuvilla.

You find lots of treasures secondhand. What draws you to them?

Most of our belongings are secondhand finds. I want our furniture to have its own story. We have items I’ve saved from dumpsters and repainted. I rarely buy brand-new decor pieces or furniture because I find them boring.

View from the dining room into the living room.
The floral-patterned IKEA Ektorp sofas in the living room are among the few pieces that were purchased new.
Collection of paintings.
“The Virgin Mary has always appealed to me. I have various Madonna images and statues I’ve collected on trips and at flea markets,” Suvi says.
A blue dresser against a rough brick wall.
Suvi has collected many old photographs from flea markets, some with handwritten dedications. In the orange frame is the 1930s–1940s opera singer, coloratura soprano Lea Piltti. The sagging living room floor was fixed during the renovation.
Suvi Kervinen at home.
Suvi’s most cherished item is a painting she inherited from her grandmother. According to Suvi’s mother, her grandmother had it for as long as she can remember. “When I look at that painting, I remember my grandmother, who was one of the most important people in my life,” Suvi says.
Colorful British style in the living room.
Suvi painted the dark 1980s bookcases green, taking inspiration for the living room’s colors from her trips to England. The wallpaper is Wonderland by Boråstapeter.
A bookshelf against a log wall.
During the renovation, a doorway was closed off and replaced with a white bookcase. “It seems like homes don’t have proper bookshelves of actual books anymore. People often prefer audiobooks now. I love books, especially old ones, and I collect them,” Suvi says.
Adorable gnomes peeking out from the bookshelf.
“I want the objects in our home to be unique, things I have a personal connection to and that no one else has,” Suvi says.
Suvi has collected many old photographs from flea markets, some with handwritten dedications.
A patinated living room table.
View from the living room into the kitchen.
A blue-toned kitchen.
The wooden floor in the kitchen was in good shape beneath vinyl flooring, so it was saved. Suvi and Ilkka painted it in a checkered pattern. The blue door works perfectly for a home near the seaside.
Open shelving in the kitchen and a wall painted blue.
“I want the objects in our home to be unique, things I have a personal connection to.”
Suvi Kervinen in the colorful dining room.
Easter table setting.
A colorful dining room set for Easter.
The Summer Palace wallpaper in the dining room is from Laura Ashley. Suvi had long admired a large dining table in her favorite interior design shop, but the new price was intimidating. Luckily, she found a nearly identical table secondhand for just a couple of hundred euros. The wooden bench, bought on the Tori.fi marketplace, was painted bright red, and its seat was raised with thick cushions. The spindle chairs came from a flea market.
A retro spice shelf.
“A home should be a place that gives you a pleasant flutter in your stomach."
Pastel-colored candles.
Colorful wallpaper and a blue dish cabinet.
A jungle-themed bathroom.
The sink cabinet was bought secondhand. Legend calls it the “spirit cabinet.” Ghosts or not, Suvi highlighted its details with gold paint.
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