Hi, I have been hired by a new spa. The spa is not a traditional spa, they are advertising it as an out of the way spa therefore it is not visable by driving by, the owners would like me to be "on call" they will allow me 1 hour to arrive for the appointment. I cannot work this way and find it difficult as I am pretty much trapped in my house awaiting for these calls, is it wrong to not work "on call" ? Next do spa's have to have sinks in the room? This one does not. Any advice would be great, thank you.