Terminator the awesome Linux tool that opens multiple instances of terminal in a single window is available in Manjaro Linux too.
Here is how to install and use it :
Open Terminal and install it using pacman :
Once installed, it will be available from System menu.
To open new terminals, right click and choose Split Horizontally or Split Vertically. Tabbed terminals can also be opened using Open Tab.
This tool is very productive to have when working simultaneously from the command line locally and also when logged into multiple remote servers. (Just make sure to type the right commands at the right terminal. 🙂 )