The best part is that I can see all my colleagues' files at once which gives me an idea about their progress, what they are working upon and how much time left for them before their deadline expires. It's not so easy if we want to share our work documents or other important things like presentations etc. We need to go through each file separately and then upload it. And this takes too long sometimes when there are many people involved. So far everything has been fine but as more people join we face some issues. If your team size doesn't exceed 20-30 members than it should be just perfect. You will get every thing right here - from project management to sharing of content within group to communication between members and also between member groups.