I know why people hire a designer!!!

I really, really have to make up my mind about tile for 2 bathrooms (floor and walls for one, floor, shower walls and shower floor for the other) so it can be ordered, purchased, etc. and I don't really have the skills needed to do this.

I am to the point of telling myself that if it is this hard to decide then it probably doesn't matter.

How bad is it? It is so bad that I am 'inspired' by the tile in the opening credits of 'Shameless.'