The stall shower in my master bathroom was leaking. I tried getting the drain out, but quickly realized it wasn’t possible without access underneath the shower. I didn’t want to cut a hole in the ceiling of the floor below and wasn’t going to tear out the shower. I found this WingTite drain (less than $35 on Amazon). The instructions looked easy enough for me to tackle.
Once I was able to cut out the old drain, the install was a breeze. It helps to get the right mini hacksaw, which was only a $3 add-on when I bought it. It’s been installed for a few months and there hasn’t been any leaking since.