LuluHB - That's what is starting to happen in our house now too. DS started crying this morning because he heard the shower turn on but no-one made a move to take his clothes off.
The poor little guy ;-) Don't worry. He'll get his revenge when he can get in there and get his own clothes off!

When we did renos we put in a double shower. Barely manageable for an adult and two girls, especially in winter when you want more of the water, so I've told DH we're simply going to have to do more renos and have a triple or quad shower. And maybe its own dedicated water tank and hot water system too . . .