Lodgings are Locations in Final Fantasy XV where you can recover and level up. Experience earned during combat are converted into leveling progression when the party stops to sleep, and you can view your party members' relevant Attributes and your total AP. You may forego sleeping to attempt a low level run. Knocked out players lose accrued experience so it is important to rest when you can. The party can go 3 days without sleep, after which they lose any status buffs.
The following are the different types of lodgings available to the party.
XP Bonus: Attributes UP (Meals)
Price: 30 Gil
XP Bonus: 1.2 times
Price: 300 Gil
XP Bonus: 1.5 times
High Class Hotels
Price: 10,000 Gil
XP Bonus: 2.0 times
Locations: Goldin Quay
I swear there is a hotel that costs 100k and gives a 10x Exp multiplier, I'm currently trying to find it. I think i remember it somewhere, though i don't know where it is. think it's in altisia, too.
Special Hotel in Altisia x3 cost 30k