Welcome to the Spotify Community @okagos
Yes you can.
However please take note:
Spotify operates on a per-user subscription model, so each Spotify premium account is really meant to be used by one person only (and one device at a time), so you can only stream from one device at a time. If you wanted to be able to stream in both rooms, you would have to have two separate Premium subscriptions.
| Day Entrepreneur, Night, Music FanaticI'm here to shuffle!
- Write what matters in your heart to others, you never know whether you have another chance again.