Honestly at this point the techs helping Maeve make more sense to be Hosts themselves. They only ever show up at work and they are named Sylvester and Felix after two old cartoon cat names. Exactly the kind of word play and subtlety that Ford would appreciate.

I have a feeling that Dolores’ “I’m not a key” line is the start of her turning more fully into the badass that we want her to be.

They mentioned that those rooms are scattered throughout the park, so I don’t think it’s the same one but it’s definitely the same type of room.