UNLESS some of you know of a loop hole that will allow me to not get this charged as a taxable income?

The previous owners drilled a small hole in the bottom of the cabinet (the part that overhangs right above the vent) to let the heat get in. 

That's all a "low flow" shower head is...a shower head with a rubber washer and a smaller hole.

But yes, I do want to know what blocks to avoid there, after all, getting into a hole is the worst thing can happen to investment !

So lots of holes in the walls to be patched/repaired and finished. 

cut holes in foundation for new big windows.

He did confirm it is not pressurizing, possible a pin hole in one of the copper pipes, some pipes are very hard to get to.Have you ever come across the issue like this? 

I do the granite tiles because they cost less than the laminate sheets and because I rather cut a sink hole in plywood than the laminate sheet because it would be ruined if I mess it up.

Hey James,Worst-case-scenario story I heard last year:Group of college students rented a house, and (not even during a party) cut a hole from the second floor to the first floor and installed a fire pole.Long story short, the owner had to tear down the house because the structural integrity was compromised.Obviously that's probably the worst thing that could happen, and I know plenty of other people who rent to students and haven't ever had issues - just something to be cautious about.

It is a mess and there is holes in the walls and doors.