Forgotten Temple-TotJ

Far beyond the bustling city-states that comprise the Adaloostian Alliance, sits a long forgotten Temple - nestled in the scrublands lays a Forgotten Temple.
Much of it's exterior has been worn to dust by the harsh winds that blow across the vast plains that comprise the scrublands. Inside the main entrance, is a large antechamber - build into the hillside beyond, off of which are two smaller chambers, which the Jedi have converted into a makeshift communications center and storage area.
Beyond the antechamber, an ancient stone stair leads deeper into the earth - and into the complex of rooms that serve various purposes for the Jedi occupants that have recently taken up residence.
The largest room has been converted into an open dormitory and galley - giving just enough room for the dozen or so Jedi that reside here. Further into the complex, the Jedi have set up a handful of meditation chambers, work spaces, and a library. The final two spaces have been reserved for facility services (including a small fusion generator and droid repair bay) and Master Ooma Oobooda's personal quarters.
There are known to be deeper chambers under the main sub-floor - but attempts to explore them have been met with technical difficulties and formal protests from the local government.