How Do You Get Past The Maids In The Pokemon Mansion?

There is a rumour that if you only have a cri-calia in your party the door on the right will be open and that in where you catch ho-ho   and on the left you only need a darkri in your party that is where you will find lugia    hope this helps

You can't but there is a code called the pokemon modifier and you can use it to get any pokemon

You can't, neither of the doorways are functional they're only for decoration

You you have to beat the League and catch all legendaries