Dungeons and Dragons Chatroom App

My friends and I were looking for a way for our characters to interact with each other even when not playing our full campaign.

Here's the idea we came up with! A chatroom app themed after our character's home base in a magical tower. In this app characters would be able to "move about the tower" by entering different rooms, declaring what they will be doing in that room to add some indication to other characters what they were up to, and having conversations with other characters inside.

A simple and fun idea to continue the role-playing aspect of DnD even when not playing.