{"buyer_scenarios":[{"fit":"best_suited","scenario":"Buyers replacing an unused tub with a larger, low-maintenance solid-surface shower who want removal, design, fixture selection, installation, and disposal handled by one party ."},{"fit":"best_suited","scenario":"Households wanting grout-free walls that reduce routine scrubbing and resealing (, -9, )."},{"fit":"best_suited","scenario":"Accessibility-focused conversions using low-threshold bases and integrated grab bars (-13, -10)."},{"fit":"best_suited","scenario":"Projects where the existing drain can be reused or adapted to a standard LuxStone base without major slab or framing changes ."},{"fit":"not_best_suited","scenario":"Buyers who need a published, configuration-specific price before committing to an in-home consultation ."},{"fit":"not_best_suited","scenario":"Projects requiring confirmed drain relocation, slab cutting, or new waste-line plumbing as part of the base scope ."},{"fit":"not_best_suited","scenario":"Buyers who want a fully custom tiled shower with independently selected waterproofing and tile contractors (openai, )."},{"fit":"not_best_suited","scenario":"Households where the subfloor or walls cannot be verified as plumb — one source states the lifetime warranty is voided if the system is not installed on a plumb substrate (-10)."}],"citations":{"source_mix":{"company_owned":23,"independent":17,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":16,"partial":4},"total_sources":40,"unique_domain_count":19},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Tub-to-Shower Conversion Companies","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["google","openai"],"predicate":"final_consensus_rank","qualifier":"tub to shower conversion","subject":"KOHLER LuxStone","unit":"rank","value":8},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["google","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"KOHLER LuxStone","unit":"platforms","value":2},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["openai","anthropic","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"KOHLER LuxStone","unit":"platforms","value":4},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","grok","kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"KOHLER LuxStone","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":3,"best_rank":2,"entity_id":"entity-001","entity_type":"company","final_rank":8,"name":"KOHLER LuxStone","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/bathroom-remodeling/tub-to-shower-conversion/kohler-luxstone.json","page_url":"https://homeimprovementconsensusindex.com/bathroom-remodeling/tub-to-shower-conversion/kohler-luxstone","report_type":"fit_review","study_id":"HICI-STUDY-8D4CA6ACAAAC","title":"KOHLER LuxStone Review for tub to shower conversion"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","All included platforms evaluated fit, but platformmentions counts only platforms that named the entity during ranking discovery.","Do not resolve conflicting product names, pricing, or capabilities by guessing; describe the conflict and tell buyers what to verify.","The supplied URLs were collected from platform responses and were not independently validated by the writer stage.","Company-owned citations materially outnumber independent citations; do not describe company claims as independently verified.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":7,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Improvement Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-10-02 10:41:36.925851+00","research_date":"2026-10-02","source_snapshot_sha256":"5226bb3357a658e360df4dc94178bc371f99a9a06af91743713604d83202271c","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":30,"qualified_finalists":9,"ranking_unit":"Bathroom remodeling contractor or installer"},"schema_version":4,"summary":"KOHLER LuxStone is a good but conditional fit for tub to shower conversion. Two of the seven platforms in this study named it during the ranking stage, and those two placed it at an average listed rank of 3.0 (best rank 2). Its strongest advantage is a coordinated, dealer-managed conversion package: KOHLER-trained installers remove and dispose of the old tub, install a grout-free crushed-stone wall system over a pre-sloped base, and bundle demo, product, and installation into one quoted price . The main limitation is that drain relocation, waterproofing assembly detail, workmanship warranty…","target_buyer":"A household removing an unused bathtub in favour of a larger shower, where drain relocation and waterproofing are the technical work.","topic":{"base_category":"Bathroom Remodeling","category_criteria":["drain relocation","waterproofing detail","threshold and door options","project scope handled","waterproofing and tiling quality","fixture sourcing","timeline reliability","written estimate clarity","workmanship warranty","customer review strength"],"geography":"United States","slug":"best-tub-to-shower-conversion-companies","title":"Best Tub-to-Shower Conversion Companies","use_case":"tub to shower conversion"}}