The newlyweds, who got married on Season 8 of Married at First Sightwhich aired on Lifetime earlier this year, bought a fixer-upper home last month and have been documenting their hard work on social media over the last several weeks.
Earlier this week, Kristine shared a video of her father and Keith shopping at Home Depot for materials.
"This is what most of our nights currently look like," Kristine captioned the video. "I swear we live here."
Kristine just revealed the flooring needs to be replaced -- which was an unexpected expense -- and just a couple of weeks ago, she explained how the cabinets and countertops needed to be renovated in their new kitchen.
Keith also recently shared an image of a bathroom that needs to be remodeled, including its walk-in shower, and walls throughout the home's interior also seem to be outdated.
Earlier this month, Kristine posted a photo of Keith holding up paint samples and wrote, "HELP!! As you all know @kd_coolin and I just recently settled on a home. What you didn't know is that it wasn't quite move-in ready. It was long overdue for a little TLC and some serious elbow grease!! When we are ready, we will share our progress on our fixer-upper."
She continued, "Until then, we're stuck on paint colors. We've gone through so many and finally narrowed ourselves down to these shades of gray, blue or green. What color do you like best?"
The couple appear to have closed on the home in mid-April.
On April 10, Keith posted a photo on Instagram in which he and his wife were standing inside a giant frame with "Sold" written across the image.
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Keith and Kristine had a solid relationship after tying the knot as strangers on September 6, 2018 for Married at First Sight's eighth edition in 2019.
Not only were both spouses attracted to each other right off the bat, but they learned how to communicate well over time and compromise so that each person's needs in the relationship were met.
Kristine, for example, asked her husband to cook and clean more since she was also the breadwinner and felt too much pressure to work as well as be a housewife.
She also persuaded him to hit the gym and tone his body.
But instead of complaining about his wife's demands, Keith took a cooking class and stepped up to the plate in more ways than one.
The only major problem the couple seemed to have, however, was that Keith wanted to start a family soon and Kristine wanted to wait several more years so Keith's career would be more established before welcoming a baby.