Many thanks to Peter for the wonderful tour and accommodating our last minute request to stay overnight.  As a sceptic I expected an uneventful night.  It turns out I experienced several “events” that I am forced to attribute to an overactive imagination.  The first of these events occurred sometime around 3.30am just as I began to drift off to sleep I felt something grab my left foot.  The grip was firm but not painful and the sensation lasted for only a few seconds.  A few hours later I believe I herd a woman sigh.  This sound originated from the right side of the bed that I slept in all evening.  Over all a fantastic experience!