Disney says it's now collecting visitor feedbacks to make improvements on their services.

This is likely going to include capping the number of visitors allowed into the park on a daily basis, as well as increasing the number baby strollers and wheelchairs.

Park officials are also going to increase their emergency preparedness to deal with events such as heavy rains or heat waves.

A three-day opening celebration will begin this coming Tuesday, two days before the official opening.

Disney CEO Robert Iger admits there's a lot of pressure on them to get it done right.

"There will be thousands of people here to watch this but the interesting thing is that the eyes of the world will also be on that, because this is historic in many respects. We don't have any surprises to announce on opening day. But I think there will be a lot of elements about what we show. There will be a surprise."

Tickets for the opening day are already sold out.

However, tickets from June 17th to September 30th are still available, with the prices ranging from 370 to 499 yuan for peak periods.

Shanghai Disneyland is the company's 3rd theme park in Asia.

The other ones are in Tokyo and Hong Kong.

Shanghai Disneyland is three times the size of the one in Hong Kong, but the non-peak tickets in Shanghai cost around 20 percent less.