Either way, the thing that is killing me is the updating the property thing. You have to build and buy a bunch of stuff on the lot right? To be able to update it once you've purchased a property?
Yes, once you've purchased it, when you click on the lot it will have the option "Real Estate". You can click on "Check Upgrade Requirements" so you know exactly what you have to do to upgrade the lot.
You then choose "Build on this lot" or "Buy on this lot".
It's not too hard to do, it sometimes just takes a lot of money.
When the property I'm upgrading seems to have too much on it, I just make a basement on that property and fill it with the required things. That way, they never have to be seen, but they contribute to the total value of the property.
Also, I have a question of my own. When calculating the value of your immortal dynasty, what have people done? Have they jotted down the price of everything and calculated it by hand or on spreadsheets? Or is there a different way that people have calculated the final value of the portraits, ice sculptures and paintings?