One part of the Parallel Memory Palace contains images with 100% accuracy but they can have positions slightly different from their original positions if it makes their positions easier to remember (For ex-An ordinary pencil becoming a pencil having a statue of a plastic joker on it whose position is laid on a table which is an object in my memory palace and it is kept on a table because of personal preference) and the other part of that parallel memory palace can have have positions of those objects which are 100% accurate but the images need not be 100% accurate but the type of that image must be the same(ex-An odinary 
(object) over a table in a slanted position ,Example explanation Sentence-“This is a new type of pencil”.)
Or “it’s a new type of bag”,If one object that you have created in your memory palace for storing or representing information is a bag,
Credit to @RonaldJohnson for one sentence which he wrote and I have written a sentence that is similar in the above sentence about representation because it is so helpful and effective and I want to help and credit to @user_7e again for creating Parallel Memory Palaces
I am free today for answering any question but I may be busy due to personal obligations for a long te so feel free to ask me any questions about your methods and any problems in memory as they are asked by others I will do my best to help you in my limited time and I have written somethings about object types in my post below you can visit this if you are interested
And,
Have a Nice Day.