I decided to send my son off to university with a Google Home device (a Lenovo Smart Clock). He could use it as a clock, to get the weather, to play music and to provide rain sounds. You may be thinking something similar.
The problem is that at least for some of these devices, they assume that the wifi works like a home network. Home wifi networks often only need a password to join them. However for my son’s university the wifi network needed a userid and password. There is no place in Google Home to provide the userid, so I was unable to set it up for him.
Something to keep in mind.