Jason, Jason, Jason, you need a lesson in
how to install a toilet and how to build sub floor. Or more important you need to never touch a
house again.
The poor upstairs toilet that was put on a floor built of LAYERS of thin boards (over top a sub floor and hardwood floors ), and then installed without a flange. You really didn't want to give this toilet a chance did you.
The support joists that were hung from below did not stop the toilet from leaking, so we took it off last night and put in a temporary board for it to sit securely on. The BAD choices of construction materials that one of the previous owners thought was a good idea still amazes us.
for a temporary fix last night felt like progress, hopefully that is one problem solved (as in we know how to get the toilet not to leak)