For the booster seat question, have you looked at Mifold or Bubblebum travel boosters? (They appear to be much less expensive on Amazon.com than on their own websites.) People here have reported great success using Uber, Lyft, and other car services with these. They put them in tote bags, strollers, or a locker during the day, then bring them out again for the ride back to the hotel. For next time, you might want to look into a hotel like the Residence Inn Maingate. I think they have 2 bedroom suites with a full kitchen. So that would include 2 bedrooms, a sofa bed downstairs, several bathrooms, the full kitchen, hot breakfast included daily, great staff (they'll put away your perishable groceries!), walking distance and also on the ART route, etc. This is the older RI (newer one is on Katella, just west of Harbor, by the Convention Center), so the rates might be better. The Desert Palms has a suite that sleeps 12, I think. DISers have reported good experiences with that one. That hotel is just across from the newer RI on Katella. With your kind of touring style, walking distance to the parks gives you the biggest advantage with the least stress. There are time shares that rent to non-members. The WorldMark (?) is one. They are a little further out, but could be walking distance to the Toy Story parking lot (so, free shuttles) or, again, you could use Uber or Lyft. And I think you're seeing why we recommend that people plan down days between full park days -- you really need that time to decompress where you don't drive anywhere or line up for anything or plan one more thing for a day so you can recharge! Hang in there! Thinking of you and your family and sending good thoughts!
