Teleporting character seamlessly?

I made a small multiplayer game, and I have 3 rooms, and I want to move room1 in different location with player in it. I need to teleport the room with player, but that way so he doesn’t notice that room has been teleported.

Child the player to the room, move room, un-child player from room.

Will it work for 32 players at once? Or even more?

like a charm