This upstairs hall bathroom came together so quickly it still feels a little unreal — we watched the whole thing happen. After a long-running renovation elsewhere in the house that began back in October, this bathroom went from tired to refreshed in under a week. Next week we’ll share a full reveal and budget breakdown for the larger project, but for now: this little room is finished and we’re thrilled.
In fewer than seven days this bathroom transformed from a dated space — old painted double vanity, yellow-beige seashell sinks, plain white walls, and worn caulk around the tub — into a bright, updated kids’ bathroom. We managed almost no dust and minimal demo because we reused a lot of what we already had and made a handful of strategic upgrades.
We considered replacing the floor tile but ultimately decided to keep the charming vintage yellow tile. It gives the space a sweet, playful vibe that suits a kids’ bath, and working with what we had sped up the project and kept costs down. The result feels intentionally fresh without being over the top.
This makeover relied on a few key moves: new quartz counters with integrated sinks, new cabinet doors and drawer boxes, a quick painted wall treatment using interlocking shiplap, new mirrors and hardware, and updated fixtures. Those changes elevated the remaining original elements so the whole room now feels cohesive and modern.
To give some context, here’s how the room looked when we bought the house seven years ago:
A few years ago we brightened the space with paint — the walls and the double vanity were painted a crisp white — and we added simple trim to the cheap stock mirrors. That quick, inexpensive refresh made the room feel less dark and dated even while the seashell sinks remained. If you want a fast low-cost update, a gallon of paint, a few hardware swaps, and a couple of accessories can go a long way.
We could have left the bathroom as it was and still sold the house, but since the rest of the home is updated, this room stood out. We wanted the finish level to match the rest of the house and to feel finished for potential buyers, so we planned a quick, impactful refresh that wouldn’t require demo or wall moves.
Below I’ll outline what changed, how we completed it so fast, and provide a full budget breakdown at the end.
New Counters
The old seashell-shaped sinks are gone, and the leaky crystal-knob faucets have been replaced as well. We visited a local stoneyard to look at remnant slabs, measuring our existing counters first since they span almost eight feet. Remnant pieces are discounted by the square foot regardless of material, and we chose polished quartz for its durability and low maintenance in a kids’ bath.
The stone yard measured the counters, templated them, and installed the slab in about a week — much faster than we expected, probably because they had a light schedule. We selected a quartz called Journey by HausPro and chose square integrated sinks to avoid anything reminiscent of the old seashell style. We also installed widespread faucets for a clean, easy-to-maintain look.
New Cabinets
Rather than replace the entire vanity, we commissioned custom solid wood doors and drawer boxes to be fitted to the existing cabinet frames. A local craftsman measured openings months earlier and built 12 custom pieces: inset doors, dovetailed solid wood drawer boxes, soft-close slides, and hidden hinges. The result is a custom look without the waste and cost of a full replacement.
We removed the old doors, sanded and primed the frames, and painted them with a small foam roller. The cabinet maker sprayed the new doors to match the painted frames perfectly. The finished drawer boxes are solid wood with dovetail joinery and soft-close action, which is especially helpful in a kids’ bathroom where drawers can get slammed.
We selected a subtle green-gray cabinet color called Contented by Sherwin Williams in satin. It complements the vintage yellow tile and keeps the room feeling soft and charming — a slight departure from a neutral white that still reads fresh and resale-friendly.
New Backsplash
Originally we considered a tile backsplash, but when we decided to fast-track the makeover we switched to an interlocking shiplap wall treatment. It installs quickly, looks crisp and modern, and is easy to wipe clean. We bought interlocking shiplap planks, had pieces cut to length as needed, and installed them with a nail gun into studs. We sealed vertical seams and perimeter joints with an appropriate caulk for a water-resistant finish near the sink.
Because the boards interlock, there was no need for spacers or caulking between boards, which sped up the installation. At the same time we repainted the whole room from a warmer white to a brighter Extra White, replaced or refreshed the small fixtures and hardware, and added matching mirrors and a few decorative touches to complete the look.
We also swapped the old crystal-style shower handle for a simple updated handle, refreshed the caulk around the tub with white silicone, and reused a couple of art pieces that have lived in this bathroom since we moved in. A small decorative rug was borrowed from another room for staging; we kept practical white bath mats on hand for real use.
The Budget
- 8′ Quartz Counter with 2 Sinks: $1,120 (including install)
- New Cabinet Fronts and Drawers: $750 (including install)
- Cabinet Paint: $22 (Contented by Sherwin Williams)
- Cabinet Hardware: $42
- New Faucets: $280
- New Tub & Shower Handle: $79
- Shiplap: $90
- Wall Paint & Shiplap Paint: $42
- Mirror (one already owned): $52
- TOTAL: $2,477
It’s not the cheapest refresh possible, but for under $2,500 we achieved a dramatic, clean, and functional update with custom-feeling cabinet fronts and a large quartz countertop — all without structural changes. That fast, high-impact approach is a great model if you want a big difference in a short time with a sensible budget.
This project shows how you can keep and celebrate existing elements while adding a few thoughtful updates that lift the entire room. A small phase-one refresh — paint, hardware, new counters, upgraded cabinet fronts, and a quick wall treatment — can feel fresh and modern for years, and it’s a smart way to manage renovation cost and timeline. If you’re working with an older bathroom, consider what you can preserve and what simple changes will make the biggest visual and functional impact.