It's an easy little maze. Refer to the map for help though.
You will stumble upon the maid's room and she'll give you some Yogurt if you want.
Clumsy Robot ( Battle )
Runaway Five Attack Formation
The Return of Paula
Visions and Phone calls
Back to Threed
Back in Threed they will hint that you left an important gadget here.
This section brought to you by www.engadget.com.... wait what?