A full accessible-bathroom remodel is a bigger job than adding a grab bar, so the contractor you choose matters more than any single fixture. In our experience, the first thing to check is whether they've actually done aging-in-place builds, not just kitchens and basements. Ask to see no-threshold showers they've completed, and ask how they reinforced walls for grab bars and handled drainage on a curbless floor. Those details separate a proper accessible build from a pretty one that isn't safe.
London's housing stock shapes the work. Older homes in Wortley Village and Old East Village often have narrow doorways, small upstairs bathrooms, and original plumbing that needs updating before anything else. That can add cost, so get it identified early rather than mid-project. Split-levels and post-war bungalows in the south and west end sometimes offer a better shot at a full curbless layout on the main floor, which is often the smarter place to age in place. Condo owners downtown or along the river should confirm building rules before signing anything. And because our winters are long, prioritize warm flooring, good ventilation to fight moisture, and slip-resistant surfaces.
Confirm the contractor is licensed and carries liability and workers' coverage, and insist on a written quote, a realistic timeline, and a warranty in writing. Universal-design features like lever taps, comfort-height toilets, and hand-held showers cost little extra when built in from the start and save a second renovation later. Our advice: hire a contractor who specializes in accessible work even if a general renovator quotes less. The specialist understands why the small measurements matter. The trade-off is honest, you may pay more and wait a little longer for the right crew, but a bathroom that's genuinely safe is worth the wait. If budget is tight, phase the work and build the shower right first.