They were doing drugs, busting walls for fun, and living there for quite some time before anyone noticed.

How would you suggest removing these mirrored walls in family room & bathroom?

If its light and to one room it can replacing a wall or sealing up the damage. 

It may not be perfect but it’s one more wall of protection in the event of legal problems

What would be a good replacement color for this apartment. building?

He wants me to tie the 2nd floor and the 3rd floor together building a wall. 

Emerald colors are going to be big.

I have a rental condo where, after heavy rains, water got into the walls.

The brick wall I'm running into is that when I left my former employer, the pension was administered by Hewitt AON, which advised me I would not be eligible to withdraw the funds until normal retirement age of 65, or 59.5 at a reduced benefit level for early retirement because I did not have enough time in title. 

There were also holes in odd locations in the walls and floors all over the place.