Had another visit

We have just finished having our bathroom refurbished. It was completed last Saturday (the 10th). I took a shower on the Sunday, and was standing in my robe straightening the curtain when I felt the door open into my back. I said, "Hang about; I'm still in here," thinking it was my husband or one of my daughters. When I turned around there was noone there. I came out onto the landing and called out, asking did someone just try to get into the bathroom. My husband called back from downstairs - tbc...

(silly phone will only let me type 512 characters at a time!)
Anyway, my husband answered back that everyone apart from myself was downstairs in the living room.
Our invisible chum was presumably just checking out the new bathroom.