How friendly is PlayStation to people who have multiple PS4's? New Pro PS4 owner here, Should I give my PS4 away or use it?

In short, how handles a Sony's users with multiple PS4? Is it worth it having 2 or is it easier to move the same PS4 around? If for example I play HZD on my TV room PS4, and the TV get's used by another person can I Just go in my room to my other PS4 and continue where I left?

If you're an owner of multiple PS4 share advice and tips.

A bit of a text: I have slowly transferred from being a PC gamer to a console gamer, and from personal experience having more than a single PC for gaming is a horrible experience it's filled with confusion, things like settings need to be adjusted 2 times, so a first time installation is suddenly a 2 time installation, and don't forget about saves where almost no PC game have cloud saves, and they're hidden away some were in a hidden folder.

But the good thing about being a console gamer is how cheap it is, with the price instead of a laptop, I could have a PS4 in the TV room, in the Desktop PC room, in my mothers home, and in my dad's home to the same price of an expensive laptop, but the question is how does PS4 handle people having multiple PS4?