I know the player hotel module concept.
Let's rephrase it "I own a business and make money by doing nothing -> buy once, get revenue constantly" ... I let my alts reside in there
and another "money shifting" thingy...
You already have (!) hotels... called cityhouses... just ask somebody - plenty of folks here rent their housekeys for a price ... even with switching guards to protect them.... Oo
"this module makes the time go down constanlty without having to go any were."
<--- I have no clue what you mean.
Except if you mean a simple javascript module that counts down each time you hit a page -> not that good as it is imprecise.