Does Anybody Have A Papillon Dog And Can You Tell Me If They Are A Good Pet?

I have really wanted to get a Papillon and I just want to see who all has had one and what they think of it. Do they bark a lot? Are they easy to train? Are they easy to potty train? Are they good inside dogs? Also, did you find it cheap or had to pay a lot???
Any help that you can provide will be greatly appreciated.
Thank you, Melissa