However, it lacks support for a virtual team room, where everyone can join and leave at any time.
Nobody wants to wait for a host to start a conference sessions.
Try to minimize the steps and clicks to join online meetings.
BTW: Zoom Rooms is something entirely different. It is a solution for on-site conference rooms.
As a workaround, a personal meeting room can be configured to act as a virtual team room:
Sign up for a new zoom.us account
Consider to upgrade to Pro ($14.99/mo) to bypass the 40 mins limit
On the zoom.us website log in and navigate to Meetings and then Personal Meeting Room
Edit this Meeting
Enable Video for Host and Participant to have fewer clicks when starting the meeting.
Select Enable join before host
Disable Enable waiting room
The meeting URL (e. g. https://zoom.us/j/2813412350) is your virtual team meeting room.
Join from browser
Enable to join from browser, so that occational participant can skip the zoom client installation.
Settings -> In Meeting (Advanced) -> Enable Show a “Join from your browser” link to enable plain browser participants