It is really hard to find a good collaboration tool that doesn't have too many features and an advanced design layout. I am not a tech savvy person myself, but I do communicate with a lot of friends and clients through a third party platform.

That being said, my dream collaboration tool would be something that is super easy to use with a simple design and simple basic features.

I think it is also crucial to have a simplistic collaboration tool that allows you to get all the work you need done without any hassle.