'The lump, the lump, the lovely toilet lump!'

The floor in the downstairs toilet has always had an uneven part. But now that uneven part is growing. Its turning into a lump. The floor is growing a lump!

Maybe its the floors form of a spot. Maybe the floor is calling out for its equivalent of pores, the cracks inbetween the planks of wood, to be cleaned? I guess it shall remain one of lifes mysteries............well until we investigate whats under that lump that is.