Sorry, my mistake.
5 across: ' Potty daily hiding decoration' (7) c_ _ _b_r.
6 down (which gives the 3rd letter in above)'Long to be in one new spa town' (6)
_ _ c_e_.
Great - broke in the real world and now broke in the virtual world too! Here's your virtual fiver!
I still don't know whether it's aichen or aachen - town seems to be callec Aachen but that doesn't fit the clue.