We had a T who claimed that somebody went into the house and asked if it was us. It wasn’t. We had another T who claimed that the toilet seat was left up and when they came home, it was down. They told us they think we went in when they were out.
Just imagine what would happen if your TT misplace something soon after your visit. You will be accussed in theft. Do you really want this? It totally depends on what your relationship is.