Understand the basic difference
A seated stairlift normally requires the user to move onto a seat and off again. A platform or home lift may accommodate wheeled equipment, depending on the product. Confirm the exact intended use with the supplier rather than relying on the word lift.
Assess transfers and assistance
Discuss how the person would use the system at both ends, including any equipment needed on each floor. An occupational therapist can help assess functional suitability. A product that fits the staircase may still be unsuitable for the person.
Look at the landings and surrounding rooms
Check the approach, turning space, doors and route after leaving the lift. The platform or cabin dimensions are only part of the layout. Other people still need to move through the home.
Investigate the building work
Structural openings, support, electrical work and access for installation can affect the project. Ask who coordinates the supplier, builder and any engineering or certification. Do not assume the equipment quote includes all associated work.
Ask about interruptions and support
Understand product specific procedures for power loss, breakdowns and assistance. Request servicing and warranty arrangements in writing. Ask how the home can be used when the system is unavailable.
Compare the full cost of ownership
Separate equipment, installation, building work and maintenance. Consider product lead times and the likely effect on the household during installation. A lower initial price is not a complete comparison.
Review alternatives before committing
A different room arrangement or access route may be worth exploring alongside a lift. The right option should address the person's goals and the property, rather than follow a product category by default.