The Experience G.
Google
This is a small museum located inside the Amman Citadel, and probably the oldest museum in Amman.
The place has some really nice artifacts on display, and are neatly placed.
You can access this museum with the general Citadel entrance ticket, yet one has to register his/her name at the museum entrance.
As the place is quite small and tight, expect it to be crowded with visitors.
Expect to spend around 15 minutes here.