A second place to gather
An unfinished lower level became a family room with storage and access to the utility space.

Check moisture, ceiling clearance and access to mechanical equipment before drawing walls. A basement bath can change the budget substantially if the drain needs to run below the slab.

Illustrative stock photos.
An unfinished lower level became a family room with storage and access to the utility space.
Showers, tubs and vanities planned around the room you have.
$25k–$45k+4–7 weeks
Replace worn flooring and resolve awkward transitions between rooms.
$8k–$24k+1–3 weeks
Ask your contractor to list applicable permits, who applies and who schedules inspections. Requirements depend on the work and the municipality.
Ask for photos, a written scope for the repair and an updated cost and schedule before affected work continues. Set aside a contingency for discoveries behind walls or floors.
A written change order describes the revised work, the price difference and any schedule impact. Review it before approving the extra work.
Start with the room, the city and what you want to change.
Request an estimate