We did this add on with
AbD and had the transfers taken care of through Disney. On the last morning of AbD, there were 5 couples going onto DLRP with the add-on so we all went by bus. 4 couples, including us, chose to stay at
Disneyland Hotel and 5h couple stayed at Sequoia (I think).
For us, that first morning was a Friday. We go to DLRP early, checked into our hotel and got our park tickets and VIP fastpasses and we were in the park by 11am. The hotel staff took care of our luggage; we did not go to our room, straight to the parks. There was no need for those fastpasses on that Friday; the park was pretty empty. We spent that entire first day at Disneyland Park.
On Saturday, with more crowds, we did use the VIP fastpasses but there are only about 9 rides that have them. Still, it was helpful. We started the day at the Studios park but didn't do much there. We definitely hit Crush's coaster first, well worth it, but we found most everything was similar to WDW so we headed back to Disneyland Park by noon.
Our checkout was on Sunday, a private car and driver picked us up at the hotel and took us to CDG for our flight home. We had an early flight, got picked up at 9am, but the others all had later flights than we did and I'm sure they spent that Sunday morning in the parks.
I felt like having almost all day Friday with no crowds plus Saturday was a fair amount of time and we got to see and ride everything we wanted to. We even did a princess character lunch.
I thought this add on was well worth the money. I absolutely loved DLRP.