vanity outlet through wall or floor?

Hi,

I'm renovating my bathroom and putting the vanity in a completely new spot, so I can't take advantage of the old pipes. The new inlet pipes are in, but I'm not sure whether i should put the waste through the wall cavity or straight down through the floor, before i run it to the storm water.

The wall that the vanity is backing on to is an internal wall.

any suggestions? what's the normal?

thx in advance,

civmeup

I hope you mean to connect the basin to sewerage and not storm water.

If you have underfloor access, I would go through the floor, especially seeing the wall is internal.

thanks for the word vernon - I'm chewing like crazy, to reference your signature. Will go with the sewage, and through the floor.

thx again!