Cold brew coffee maker
I just use a French press to make cold brew and it works super well, with the benefit of being able to make hot coffee too.
A high quality chefs knife is a game changer in the kitchen. You don’t need a whole block of knives or anything, just a good 7-9 inch knife. Also a knife sharpener, I just use a little pull-through one from Amazon and it works well enough. A good sharp knife is so much easier to use and safer than a dull one.
Bathroom trashcans with lids.
Bookshelves, books and other things on those shelves