Does the height adjust?

No. The bench sits at a fixed 17 inches, so check that against your tub or shower floor before buying.

Will it fit in a standard bathtub?

The seat is 12.5 inches wide, which fits most standard tubs and small shower stalls. Measure your space first if your tub is unusually narrow.

The frame is stainless steel, which resists rust in a wet bathroom. The plastic seat will not rust, but the frame should be dried occasionally to keep it looking new.

How much weight does it hold?

Costway lists the bench at about 10.5 lb with a stainless steel frame. Check the manufacturer's stated weight capacity for your needs, since it is not built like a bariatric bench.

Does it need assembly?

Yes, the legs and handle attach to the seat. Assembly is straightforward and needs only basic tools.

Is it good for someone recovering from surgery?

It helps with sitting and standing thanks to the handle, but it has no backrest or armrests. Shoppers who need full support should look at a medical shower chair with arms and a back.