Hi, My husband is installing a bathroom in the partially finished basement in our new home. He can do concrete, drywall, framing, pretty much everything, but he hasn't done a lot of plumbing, so we are looking for some advice.
The drain for the tub/shower is already roughed in, but it doesn't seem like the contractor left much space in the concrete square for the p trap. Can anyone describe to me how to angle this P trap in properly? Thanks so much!