It is up to you. Some have in their bedrooms, some not. Some in crates, some not. Depends as well if you want to use a crate ? Have a look at some old threads to see what others have done. I have always had pups in a crate downstairs, it has worked well for us.
Hillary was a little older than average (10 weeks) when we brought her home. She has always slept in our bedroom. Because we were nearby, we never had a problem with her crying overnight and it really assisted toilet training as the minute she fidgeted I was awake and taking her outside. Just her own bed, no crate. Don't get me wrong, I am definitely not against crate training, just that it wasn't for us.