The renter’s setup: nothing permanent, nothing lost
Renting cuts you off from exactly none of the safety that matters. The four highest-value moves in any bathroom — support at the transfer point, grip underfoot, a dry landing outside the tub, light on the night path — all have versions that touch nothing a landlord owns. Here is the whole kit, in the order we'd install it.
Braces floor to ceiling. The one renter-safe device rated to hold an adult.
Check price on Amazon (paid link)Where the fall actually starts. Clear, low-profile, replaceable.
Check price on Amazon (paid link)Wet feet on smooth flooring is the second half of the same fall.
Check price on Amazon (paid link)Support at the bed edge plus light that switches itself on.
Check price on Amazon (paid link)Why this order
Bathroom falls cluster at two moments: the step over the tub rim and the first steps out on wet floor. The pole covers the first, the strips and rug cover the second, and the motion-light rail covers the third place falls happen — the dark walk from bed. Four boxes, one afternoon, and the flat looks like a flat.
Before you order the pole
Two checks, then buy
Push up on the ceiling with a broom where the pole would stand — it must not flex or sound hollow. Then measure floor to ceiling at that spot: most poles span roughly 7 to 10 feet. The full ceiling guide is here. Drop ceilings and converted basements fail the test; in those rooms, lean on strips, mat, and rail and skip the pole honestly.
If the landlord asks
The honest script is one sentence: "Everything I've added is freestanding or adhesive and comes out without a mark." A tension pole leaves a rubber-pad print you wipe off. Strips peel with a hairdryer's worth of warmth. The rail stands on its own legs. There is nothing here a deposit inspection can find — which is also the answer if the person you're setting this up for worries about "making holes in someone else's house."
What we deliberately left out
Suction grab bars — because on most rental-grade tub surrounds they're a balance aid at best, and we've shown why. Over-door pull-up style bars — wrong direction of load entirely. And anything advertised as "no tools" that ships with adhesive strong enough to take paint off: that's just drilling with extra steps and a worse deposit story.