Upgraded from an off site to an on site hotel two days before travelling, still using the booked passes, have to say it was worth the money for four reasons:
1) The two boys faces when they realised they were going to the Cheyenne and not the Campanile was priceless, the Cheyenne has to have the best theming.
2) The magic hour, everyone got to do their favourite ride which took the pressure off the rest of the day.
3) Not having to negotiate our way onto the shared bus to the Campanile,being able to walk back to the hotel or take the Disney bus is a joy.
4) Free parking and EV charging.
It all worked for me, the reduction in fast pass charges and the free charging took some of the sting out of the extra costs.
One thing on parking, like the rest of Disney there is work going on which reduced the car park slightly, on leaving on the Sunday there was people parking on the grass verges and anywhere else they could.
Only thing missing from the Campanile was the free breakfast.