Not that I'd mind hotels at all, but I'm kinda curious how people expect them to work.
I didn't play 3, but I've watched a couple let's plays using 3, and it looked to me like the guests just vanished into a rabbit hole, which, imo, kinda nullifies the point of building cool amenities for the hotel. Yes, you can still build them, but if they don't get used, it's kinda boring.
On the other hand, there's only so much room and so many sims that can be on a given lot/neighborhood (I think it's like 20-ish) in sims 4, so there's also less incentive to build a large, complex resort if there's only going to be a handful of sims staying there using a variant of the roommate system.
But however they're done, I hope that people who want Hotels in Sims 4 get them.