So, had this idea about yet another way to siphon gold from the masses...
What if you could rent a room from an inn and sleeping in that bed (since you own it for the night) grants a bonus to HP regen? The down-side is you're in a city...the plus-side, you get a decent HP/mana regen bonus.
yes, I'm stealing this from Skyrim...but yes, I think it fits in FL
You're stealing that from every game Bethesda ever made. 
This could easily be incorporated with in game room progs and mob progs. Awesome idea.
The only major thought behind it was that we have these Inns in a handful of towns but no reason to ever use them except for summoning to a one-room exit.
EDIT: Definitely not a need-to-have, but something interesting to add to the PK variables. You own a room for a 12 or 24 hour time period...and if you happen to be passing through a town and can catch a tick or two in that bed, you get a bonus to regen. Nothing crazy...something fair both from the HP-gain side and the Gold-spent side.
Just thought it would be a valuable way to make Inn rooms more...errr...valuable 
Yeah come rent a room at Brehan's INN, your bound to have a good time.
Brehan is not responsible for lost or stolen property while staying at Brehan's INN. Furthermore if you find a rash or/and cannot stop itching Brehan and his Brothel girls are not at fault. Lastly that knot on the back of your head will go away and Brehan knowns nothing of how it got there. Enjoy your stay and come back soon.

The only major thought behind it was that we have these Inns in a handful of towns but no reason to ever use them except for summoning to a one-room exit.
Just thought it would be a valuable way to make Inn rooms more...errr...valuable 
Yay! Lets reduce that time spent mastering summon and just bring yourself to the party!
Nothing throws a necro off like you already in the one exit room keeping the door closed.
Nothing throws a necro off like you already in the one exit room keeping the door closed.
Thought I was the only one who did that to them... mutters
It used to be that way in Val Miran. If you go there now, you can get keys from the Innkeeper, but they don't lead to anything. Quivering Palm.