jonnyboy wrote:

I'm looking to tile the floor in the bathroom, only problem is that I
also want in install a shower tray. The shower tray has to be a
quadrant type on an upstand , due to limmited size of the room and
drainage problems.
My question is do I just tile the whole floor, and then install the
shower tray or
Part tile under the upstand,

yup, and seal the upstand to the tiling afterwards so splashes onto the
floor don't run under the tray

or
Install the shower tray and tile upto it. (Difficult due to the
Quadrant shape!)