.- Good advice recommending installing vinyl windows in a historical district.  

In my case he was able to give me much simpler solutions than I was expecting to have to install. 

.- Asphalt Roofing Manufacturer's Association "strongly advises caution when considering the application of any type of field applied coating over installed asphalt shingles," due to possible shingle curling/warping and possible vapor barrier may cause premature failure of roof decking.- Some shingle manufacturer's specifically state that coating will void the warranty.  

Ultimately as the property owner you will be held responsible, with little to no recourse, should the local jurisdiction step in or if unsafe installations fail or cause injuries. 

It may be cheaper to just lay that out over the pad, and given that it doesn't require watering, it may be an attractive option for a potential buyer - plus they can always remove it at a later date...You can get most types of turf for around $3 a square foot, which will be cheaper than removing concrete and installing turf (and likely some type of irrigation system).

I kept the radiators and installed window AC units.

Running the circuits to the main panel may require installing a larger main panel.  

Https everywhere and add blocker plus are add-ons I've installed and were both enabled.

With in the CPanel, while installing WordPress it offered up this menu.

There is a fireplace with raggedy old pellet stove installed.A standard Electric furnace would require all new ducting to be installed under the house via a crawl space.