Instead of a Bobo coffee machine, what you can do is

Buy a single serving French press for around 15$ or so. A jar that fits in the sink, that can be bought for 4-5 $, and a milk frother (also in a jar format) for 10$. They are all normal jars we can rinse daily, no issue. You have great coffee, creamy milk in froth style, and it costs so much less.