I bought a shower stool, which is not a purchase I regret at all. Made the entire showering process a lot easier. https://www.amazon.com/dp/B00REPL8RI?ref=ppx_pop_mob_ap_share

Like others have mentioned, a wedge pillow was helpful in propping up my leg.

I made sure to have a larger water bottle so it didn't have to be refilled super often.

Oversized sweatpants were helpful to wear over shorts and the brace when I had to go to appointments or pt, since it was mid January when I had surgery. I also bought new leggings for when I wanted to go out and about, which were great for wearing under the brace.

I bought a few colpacs that were useful for icing after returning to work (hospital provided iceman for home use). They stay really malleable and cold for a while. https://www.amazon.com/dp/B000QFZRNE?ref=ppx_pop_mob_ap_share

My boyfriend and I got a few wooden serving trays with handles for Christmas, which ended up being really useful since he could bring me food. They also made it easier for eating while in bed.