Project Veritas who bought the diary initially said they had no involvement in obtaining the diary. However we now know they bought it for $40K.
The diary wasn't under the bed. The Biden daughter had an agreement to store personal items at the house of the owner. This chick schemed a way into the house and stole it. That's why the feds are involved.
The woman stole more of her items to provide to PV the diary was legit. PV then attempted to call the daughter and trick her into confirming the diary and to return it to her.
Lastly there is no quote from the diary about the shower.