Plus apt plans arent usually sold online because of the complexity and liability.2 - Even if you did find them online you will HAVE to get an architect seal on them anyways.

The best opportunity you will have to replacing out-dated systems (plumbing, electrical, HVAC) and improve the energy efficiency of the building envelope (air sealing, insulation, fenestration) is before a building is placed into service.  

We did $5k over next-best capped at $25k over-asking and sealed the deal because other offers didn't have escalations.

The inspection report said that the foundation is fine and that the cracks need to be sealed and painted.

I didn't do a good job sealing the trim around doorways. 

Your failure to properly seal the unit allowed a squirrel to get in. 

I sealed up 5 residential side by side unrestricted lots, that was about an acre of land.

The maintenance people seal the outside of the building because they seem to believe to be the source of the damage.

I have a property that I wish to sell in Cleveland OH, and I wish to sell it by a Sealed Bid Auction.

(example  a wall and ceiling  is framed around it to box it in  and completely sealed up.)