We have a Papillon and its perfect for apartment life. BUT... My other half works part time and from home so he's rarely left alone. That might change soon, though but he's an adult now and quite happy roaming around on his own. We also have a garden and a country park on our door step so he gets plenty of exercise.
edit: Need to add, we live in an older building that has stupidly thick walls so the neighbours didn't hear any crying(we asked) when the dog was a puppy which is inevitable. They need a lot of attention, especially during the first 6-12 months for training, socialising(to prevent barking etc).