Yes. The app has a feature for sharing households, allowing you to grant access to your devices to others. As the creator of the household, you can set restrictions on what others can do within your home.
Here is how to share house with others:
Click on settings in the bottom right hand corner of the app.
Click on "house"
Click on the house you want to share.
Here you can se the members of the house. Press "Invite"
Put in the e-mail adress of the one you want to invite.
Please invite: Example: ola@nordmann.no
Here you can also set whether they should have access to only specific rooms or all rooms in the house.