I have a Brotogeris(kiwi) and definitely would not recommend. They tend to be very jealous birds.
Mine grew up with some parrotlets, so is more tolerant to them, but would bicker with them for attention and space. My Green Cheek Conure loves all birds and continually tries to be friends with Kiwi, but Kiwi just won't have it. He even attacks the dogs and cats when they come into his space, or he feels they are getting attention he deserves.
However, Kiwi is the sweetest bird and loves all his humans, even strangers. His favorite thing is just to cuddle and be pet and loved on. He does not bite at all, which my son appreciates. He is also very smart and has learned several different whistles and is trying to talk now. But I could not imagine ever housing him with another bird, and I hear his temperament is pretty typical.