As far for tub footprint anything outside of the " boundary line " is fine but if someone really serious about putting a flat tv in the bathtub area one way you can make is safe is breech a opening behind the wall and put in marine grade plexglass and install the flat tv behind I know someone did that allready.

Myself I did not see that setup so hard to say if that did pass with flying colours or Drapeau rouge {red flag} show up.

Merci,Marc

Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)