1. Define the use case
We identify the room size, installation surface, required capacity, access clearances, budget, and likely frequency of use.
2. Build measurable criteria
Criteria may include usable dimensions, rated load, construction material, fastener requirements, adjustability, mobility, warranty, replacement parts, and total installed cost.
3. Verify documentation
We compare current manufacturer specifications, manuals, and warranty terms. Conflicting or missing information is treated as a limitation, not filled with assumptions.
4. Match products to users
A recommendation is tied to a defined scenario. The most expensive option is not automatically the best one.
5. Maintain the guide
We review material changes and correct factual errors. Hands-on observations, when available, are labeled separately from specification-based analysis.