How to use Dream Suite
To use Dream Suite in AC: NH, you need two things: a bed and an active Nintendo Switch Online membership. This last thing is needed because everything is handled over the internet (so I guess you need three things). To actually use the features of Dream Suite, simply head to the nearest play bed and step aboard by walking straight towards it.
Once lying down, you will be asked if you want to sleep (i.e. use Dream Suite) or just lie down. Choose the first option and you will be immersed in a cloudy dream with Luna standing by the bed. It facilitates all of the functions of the Dream Suite, including staying on your own island or visiting other people.
If you want other people to be able to visit you, just choose to share a dream and a copy of your island's current setup will be uploaded to the internet. Other Animal Crossing: New Horizons players can then visit it by entering the address of your dreams. But how does it work? How do you visit other players' islands in Dream Suite?
How to visit other islands in Dream Suite
It's basically the same process as above, but the other player has to do it first. Once they have hosted their island via a dream, you can visit it as long as you have the address of their dreams. They need to get it to you in any way they can, and then all you have to do is activate Dream Suite and enter the address.
Once you've done that, you'll be taken to their island how it was set up during their first Dream or last update through Dream Suite. You will leave all of your items behind and not be able to really interact with things. Think of it as a static copy, rather than their actual island. But you can explore and see how they set it up, as well as copy any custom designs you like.
When you're ready to go, go back to bed and lie down again. And here's how to use Dream Suite to visit other islands in Animal Crossing: New Horizons.
