To ensure basement safety:

• Check for Mold: Regularly inspect for mold growth, which can pose health risks.
• Test for Radon: Test for radon gas, a colorless, odorless gas that can be harmful.
• Electrical Inspection: Ensure wiring and electrical systems are up to code.
• Proper Lighting: Adequate lighting helps prevent accidents and improves safety.
• Fire Safety: Install smoke detectors and have a fire escape plan.
• Sturdy Construction: Ensure structural integrity and address any cracks or damage.

Having a master bedroom in the basement can be a viable option, but consider these factors:

• Egress: Ensure there are proper egress windows for safety and emergency exits.
• Natural Light: Assess whether the basement can receive adequate natural light.
• Comfort: Proper insulation and climate control are essential for comfort.
• Moisture Control: Address moisture issues to create a healthy living environment.

The most expensive aspects of finishing a basement often include:

• Foundation and Structural Repairs: Fixing any structural issues can be a significant cost.
• Plumbing and Electrical: Installing or upgrading plumbing and electrical systems.
• Bathroom or Kitchen Additions: Including these features can increase costs.
• Custom Features: High-end finishes, flooring, and custom designs can be expensive.
• Permits and Inspections: Budget for permit fees and inspections.

To maintain a moisture-free basement:

• Proper Drainage: Ensure good exterior drainage away from the foundation.
• Waterproofing: Apply waterproof coatings to walls and floors.
• Sump Pump: Install a sump pump to manage excess water.
• Gutters and Downspouts: Maintain gutters and downspouts to prevent water infiltration.
• Dehumidification: Use a dehumidifier to control humidity levels.
• Seal Cracks: Seal any cracks in walls or floors to prevent water seepage.

The cost of renovating a basement in Canada typically ranges from $35 to $55 per square foot. However, the final cost can vary widely based on factors such as location, the extent of renovation, materials used, and any additional features or customizations. It's advisable to get a detailed quote from a contractor for a more accurate estimate based on your specific project requirements.