WOW! This is a great idea, good work.
Can we tie the options to how many people we have in the current party..?
like..
1 character show option single room, will heal 1 character only.
2 characters show option 1 and this twin room, heal 2 characters only.
3 characters show option 1 and 2 and triple room, heal 3 characters only.
4 characters show options 1, 2, 3 and quadruple room, heals full party.