Nicole Kidman Shares Photo of Keith Urban Recording Music in the Bathroom

Lots of artists swear by the acoustics of bathrooms, so although this looks funny, it's probably not as unusual as we think! I am curious as to why it's in a hotel bathroom. Sudden burst of inspiration while traveling? Emergency edit of previously recorded music? Also, what hotel are they at? It doesn't look nearly as fancy of a place as I would have imagined Nicole Kidman and Keith Urban stay.