How does the CEO feel?
Well the CEO is most probably hired or instated by the President,
In the US, this has been a policy of being the same person.
How does the guest feel?
The hotel world, is becoming very much like the airline-alliance world, where you end up with an oligopoly market, with at present probably 3 players (Star, OneWorld and Sky-Team). Based on all economic theory, this is not good for competition. This would probably drive prices up.
A perfect example of this is the former oil-capital of Norway, Stavanger.
Hotels would normally stay at an occupancy rate of +85% during the weekdays,
Prices was therefore driven to maximum. I can recall an instance where I checked-in along side with a friend, whom had made his booking on a corporate rate for the oil-industry, he was paying USD 180 for his room, while I was living next-door in exactly the same room paying USD 300+.
The mergers within the hotel industry on chain-level, is not good. As most of the loyalty programs are based in "Banana Republics", there is no control in regards to competition clauses.
This would not have been a successful merger in the US airline industry