Are you talking about going all the way back to "booking by phone only" old system? That would be a major downgrade and I can't see that happening.
Or just going by checkout date instead of checkin day but still using the online system? I think that walking would still happen, it would just make it so you had to walk every day to extend if I remember correctly how it worked.
Booking from check out meant you’d be booking day to day to go forward means you could get locked out as you’d be competing each morning.
What people did was book what was just book their check in day as though it was check out and then call the next day to add in hopes it was still there.
People who did it got a jump on those who did not.
In terms of your ideas, my top is the seasons list for hard to get rooms…they could make it all year round if demand is always high.
And, it states that they can limit you to just one reservation. It has drawbacks but because it’s specific to certain rooms because of demand, at least it is being applied because of owners needs
I think because we talk about commercial renting and walking all at the same time, it gets muddied as though they go hand and hand.
And while they do sometimes, it’s not always. I see this as a few issues.
1. Owners taking high demand rooms and renting them.
2. Owners walking high demand rooms because they want to ensure they get it.
3. Owners renting a lot of reservations and turning it into a business, whether they are high demand rooms are not.
So, it really depends on the situation when trying to decide how to fix it…